DTC Chart - Engine Code CJAA

Двигатели CJAA устанавливались на автомобили:
Volkswagen Golf 6 / Фольксваген Гольф 6 (5K1) 2009 - 2013
Volkswagen Jetta 6 / Фольксваген Джетта 6 (162) 2010 - 2014
Volkswagen Beetle / Фольксваген Биттл (код модели: 5C1, 5C7) 2012 -

Fuel and Air Mixture, Additional Emission Regulations


DTC

Error Message

Malfunction Criteria and Threshold Value

P000E

Fuel Volume Regulator Control Exceeded Learning Limit

  • Number of learning points at adaptation limits >= 8 of 64

  • Upper limit > 1.2

P00AF

Turbocharger Boost Control "A" Module Performance

Boost pressure actuator stuck

< 17% when commanded on or

> 17% when commanded off.

P00C6

Fuel Rail Pressure Too Low - Engine Cranking

Rail pressure < 120 to 180 bar

P00D1

O2S Bank 1 Sensor 1 Heater Output Warm Up Time Exceeded

Sensor temperature < 720 В°C

P00D2

O2S Bank 1 Sensor 2 Heater Output Warm Up Time Exceeded

Sensor temperature < 720 В°C

P00D5

O2S Bank 1 Sensor 1 to O2S Bank 1 Sensor 2 Implausible

Offset air fuel ratio > 0.05

P0045

Turbocharger Boost Control Solenoid "A" Circuit Open

Open circuit message from output driver

P0047

Turbocharger Boost Control Solenoid "A" Circuit Low

Short to ground message from output driver

P0048

Turbocharger Boost Control Solenoid "A" Circuit High

Short to voltage message from output driver

P0071

Ambient Air Temperature Sensor Circuit Range/ Performance

Temperature difference to at least 2 other temperature sensors at startup > 45 В°K

P0072

Ambient Air Temperature Sensor Circuit Low

Error signal low sent from Cluster to ECU

P0073

Ambient Air Temperature Sensor Circuit High

Error signal high sent from Cluster to ECU

DTC

Error Message

Malfunction Criteria and Threshold Value

P0087

Fuel Rail/System Pressure - Too Low

  • Control deviation > 150 - 200 Bar

  • Exceeding absolute rail pressure limits < 120 - 125 Bar or > 1950 Bar

  • Control deviation < -200 to

-300 Bar

P0088

Fuel Rail/System Pressure -

Too High

  • Control deviation > 150 - 200 Bar

  • Exceeding absolute rail pressure limits < 120 - 125 Bar or > 1950 Bar

  • Control deviation < -200 to

-300 Bar

P0090

Fuel Pressure Regulator 1 Control Circuit

Open circuit diagnostic signal from output driver

P0091

Fuel Pressure Regulator 1 Control Circuit Low

Grounded circuit diagnostic signal from output driver

P0092

Fuel Pressure Regulator 1 Control Circuit High

Over current circuit diagnostic signal from output driver

P0100

Mass Air Flow Circuit

  • Battery voltage < 7.5 V

  • Signal range check low, battery voltage < 7.5 V

or

P0101

Mass Air Flow Circuit Performance

Ratio of actual mass airflow and modeled air mass > 1.80 or < 0.84

P0102

Mass Air Flow Circuit Low Input

Range check low:

  • Calculated PWM signal period time < 83 kg/h

  • Raw value PWM signal period time > 900 kg/h

or

P0103

Mass Air Flow Circuit High Input

Range check high:

  • Calculated PWM signal period time > 666.6 Вµs (-57 kg/h)

  • Calculated PWM signal period time > 833.35 Вµs (-157 kg/h)

or

P0111

Intake Air Temperature Circuit Performance

Temperature difference to at least 3 other temperature sensors at startup > 30 В°K

DTC

Error Message

Malfunction Criteria and Threshold Value

P0112

Intake Air Temperature Sensor 1 Circuit Low Input

Boost temperature sensor voltage < 0.04 V

P0113

Intake Air Temperature Sensor Circuit High Input

Boost temperature sensor voltage > 2.88 V

P0116

Engine Coolant Temperature Sensor 1 Circuit Range/ Performance

  • Time for coolant temp to reach 19.96 В°C or increase by 10 В°K > 300 Sec. for start temperature <10 В°C >120 Sec. for start temp > 10 В°C

  • Temperature difference to at least 3 other temperature sensors at startup > 30 В°K

P0117

Engine Coolant Temperature Sensor 1 Circuit low

Coolant temperature sensor voltage < 0.15 V

P0118

Engine Coolant Temperature Sensor 1 Circuit High

Coolant temperature sensor voltage > 3.25 V

P0128

Coolant Thermostat Temperature below control range

Measured temperature lower than model temperature < 70

В°C and modeled temperature

> 80 В°C

P013B

O2 Sensor Bank 1 Sensor 2 Slow Response Lean to Rich

Time delay between oxygen signals pre and post NOx trap

> 0.45 Sec.

P0130

O2 Sensor Circuit (Bank 1 Sensor 1) Malfunction

  • Short to battery > 3 V

  • Nernst voltage > 4 V

  • Adjustment voltage > 1.5 V

  • Short to ground < 2 V

  • Nernst voltage < 1.75 V

  • Adjustment voltage < 0.3 V

or

P0132

O2 Sensor Circuit (Bank 1, Sensor 1)

VM > 3.25 V

UN > 4.40 V

  • IA or IP > 7.0 V

P0133

O2 Sensor Circuit Bank 1 Sensor 1 Slow Response

  • Time to 30% of expected concentration increase > 2.8 Sec.

  • OR time to 60% of expected concentration increase > 4.1 Sec.

  • OR time to 60% minus time to 30% > 1.3 Sec.

DTC

Error Message

Malfunction Criteria and Threshold Value

P0135

O2 Sensor Heater Circuit Bank 1 Sensor 1 Malfunction

Diagnostic signal from output driver sent OR Sensor element temperature < 720 or > 840 В°C

P0136

O2 Sensor Circuit Bank 1 Sensor 2 Malfunction

  • LSU internal resistance > 1104 ohms

  • LSU raw voltage < 1.4 or > 1,6 V

  • Virtual ground > 3 V

  • Nernst voltage > 4 V

  • Adjustment voltage > 1.5 V

  • LSU raw voltage < 0.2 or > 3 V

  • LSU raw voltage < 0.2 or > 3 V

  • Short to ground < 2 V

  • Nernst voltage < 1.75 V

  • Adjustment voltage < 0.3 V

or

P0138

O2 Sensor Circuit (Bank 1 Sensor 2) Slow Response

O2S raw signal > 3.2 V

P0139

O2 Sensor Circuit (Bank 1 Sensor 2) Slow Response

  • Time to 30% of expected concentration increase > 2.8 Sec.

  • OR time to 60% of expected concentration increase > 4.1 Sec.

  • OR time to 60% minus time to 30% > 1.3 Sec.

P0140

O2 Sensor Bank 1 Sensor 1 Slow Response Lean to Rich

Time delay between oxygen signals pre and post NOx trap

> 1.5 Sec.

P0141

O2 Sensor Heater Circuit Bank 1 Sensor 2 Malfunction

  • Sensor element temp < 720 and > 840 В°C

  • Voltage error signal from output driver.

P0181

Fuel Temperature Sensor A Circuit Range/Performance

Temperature difference to at least 2 other temperature sensors at startup > 30 В°K

P0182

Fuel Temperature Sensor A Circuit Low

Fuel temperature sensor voltage < 0.05 V

P0183

Fuel Temperature Sensor A Circuit High

Fuel temperature sensor voltage > 4.70 V

DTC

Error Message

Malfunction Criteria and Threshold Value

P0191

Fuel Rail Pressure Sensor Circuit Range/Performance

  • Sensor voltage < 428 mV or > 613 mV

  • Adaptation value out of limit < 83% or > 130%

P0192

Fuel Rail Pressure Sensor Circuit Low Input

Sensor voltage < 200 mV or > 591 mV

P0193

Fuel Rail Pressure Sensor Circuit High Input

  • Sensor voltage > 4800 mV

P020A

Cylinder 1 Injection Timing

  • Control error < limit from MAP f (engine speed and desired torque) -8 В°CA to -4 В°CA

  • Control error < limit from MAP f (engine speed and desired torque) +8 В°CA to +4 В°CA

or

P020B

Cylinder 2 Injection Timing

  • Control error < limit from MAP f (engine speed and desired torque) -8 В°CA to -4 В°CA

  • Control error < limit from MAP f (engine speed and desired torque) +8 В°CA to +4 В°CA

or

P020C

Cylinder 3 Injection Timing

  • Control error < limit from MAP f (engine speed and desired torque) -8 В°CA to -4 В°CA

  • Control error < limit from MAP f (engine speed and desired torque) +8 В°CA to +4 В°CA

or

P020D

Cylinder 4 Injection Timing

  • Control error < limit from MAP f (engine speed and desired torque) -8 В°CA to -4 В°CA

  • Control error < limit from MAP f (engine speed and desired torque) +8 В°CA to +4 В°CA

or

P0201

Cylinder 1 Injector Circuit

Open circuit diagnostic signal from output driver

P0202

Cylinder 2 Injector Circuit

Open circuit diagnostic signal from output driver

P0203

Cylinder 3 Injector Circuit

Open circuit diagnostic signal from output driver

DTC

Error Message

Malfunction Criteria and Threshold Value

P0204

Cylinder 4 Injector Circuit

Open circuit diagnostic signal from output driver

P0234

Turbo Charger Overboost Condition limit exceeded

Control deviation > -300 - -800 hPa @ delta engine speed/ injection quantity

P0236

Turbocharger Boost Sensor

(A) Circuit Performance

Difference between barometric and boost pressure signal > 150 hPa

P0237

Turbocharger Boost Sensor

(A) Circuit Low Input

Boost Pressure Sensor < 0.68

V

P0238

Turbocharger Boost Sensor

(A) Circuit High Input

Boost Pressure Sensor > 4.88

V

P026A

Charge Air Cooler Efficiency Too Low

Charge air intercooler efficiency

< 0.4

P0263

Cylinder 1 Contribution/ Balance

  • Calibration value of injector energizing time > 217 Вµs (depending on rail pressure) or < 117 Вµs

P0266

Cylinder 2 Contribution/ Balance

Calibration value of injector energizing time > 217 - 426 Вµs (depending on rail pressure) or

< 117 - 157 Вµs

P0269

Cylinder 3 Contribution/ Balance

  • Calibration value of injector energizing time > 217 - 426 Вµs (depending on rail pressure) or < 117 - 157 Вµs

P026A

Charge Air Cooler Efficiency Below Threshold

Efficiency < 0.40

P0272

Cylinder 4 Contribution/ Balance

  • Calibration value of injector energizing time > 217 - 426 Вµs (depending on rail pressure) or < 117 - 157 Вµs

P0299

Turbo Charger Underboost

Deviation of actual and desired boost pressure > 400 - 800 hPa

@ delta engine speed/injection quantity

P1004

Torque difference cylinder 1 Limiting value exceeded

Control error < limit from MAP f (engine speed and desired torque) -50 to -30 Nm OR +50

to +30 Nm

DTC

Error Message

Malfunction Criteria and Threshold Value

P1005

Torque difference cylinder 2 Limiting value exceeded

Control error < limit from MAP f (engine speed and desired torque) -50 to -30 Nm OR +50

to +30 Nm

P1006

Torque difference cylinder 3 Limiting value exceeded

Control error < limit from MAP f (engine speed and desired torque) -50 to -30 Nm OR +50

to +30 Nm

P1007

Torque difference cylinder 4 Limiting value exceeded

Control error < limit from MAP f (engine speed and desired torque) -50 to -30 Nm OR +50

to +30 Nm

P13CF

Sensor for internal pressure of cylinder 1 Implausible signal

Cylinder pressure sensor voltage < 0.13 V

P13DO

Sensor for internal pressure of cylinder 1 Implausible signal

  • Cylinder pressure sensor voltage < 0.33 V or > 3.09 V

  • Deviation between min and max cylinder pressure # 1 < 20 bar

  • Offset out of range < -7 or > 7 bar

  • Pressure based measured TDC position sensor out of range

  • Difference of calculated cylinder pressure vs. actual measured cylinder pressure out of range < -10 or > 10 Bar

or

or

or

P13D1

Sensor for internal pressure of cylinder 2 Electrical malfunction

Cylinder pressure sensor voltage > 3.17 V

P13D3

Sensor for internal pressure of cylinder 2 Implausible signal

Offset out of range < -7 bar or

> 7 bar

P13D4

Sensor for internal pressure of cylinder 3 Electrical malfunction

Cylinder pressure sensor voltage > 3.17 V

P13D5

Sensor for internal pressure of cylinder 3 Short circuit to ground

Cylinder pressure sensor voltage < 0.13 V

DTC

Error Message

Malfunction Criteria and Threshold Value

P13D6

Sensor for internal pressure of cylinder 3 Implausible signal

  • Cylinder pressure sensor voltage < 0.33 V or > 3.09 V

  • Deviation between min and max cylinder pressure # 3 < 20 bar

  • Offset out of range < -7 or > 7 bar

  • Pressure based measured TDC position sensor out of range

  • Difference of calculated cylinder pressure vs. actual measured cylinder pressure out of range < -10 or > 10 Bar

or

or

or

P13D7

Sensor for internal pressure of cylinder 4 Electrical malfunction

Cylinder pressure sensor voltage > 3.17 V

P13D8

Sensor for internal pressure of cylinder 4 Short circuit to ground

Cylinder pressure sensor voltage < 0.13 V

P13D9

Sensor for internal pressure of cylinder 4 Implausible signal

  • Cylinder pressure sensor voltage < 0.33 V or > 3.09 V

  • Deviation between min and max cylinder pressure # 4 < 20 bar

  • Offset out of range < -7 or > 7 bar

  • Pressure based measured TDC position sensor out of range

  • Difference of calculated cylinder pressure vs. actual measured cylinder pressure out of range < -10 or > 10 Bar

or

or

or

P13E0

Sensor for internal pressure of cylinder 1 Malfunction

Pressure based measured TDC vs. crank position sensor for cyl. 1 out of range < 1.8 CA or

> 1.8 CA

DTC

Error Message

Malfunction Criteria and Threshold Value

P13E1

Sensor for internal pressure of cylinder 2 Malfunction

Pressure based measured TDC vs. crank position sensor for cyl. 2 out of range < 1.8 CA or

> 1.8 CA

P13E2

Sensor for internal pressure of cylinder 3 Malfunction

Pressure based measured TDC vs. crank position sensor for cyl. 3 out of range < 1.8 CA or

> 1.8 CA

P13E3

Sensor for internal pressure of cylinder 4 Malfunction

Pressure based measured TDC vs. crank position sensor for cyl. 4 out of range < 1.8 CA or

> 1.8 CA

P140C

Low Pressure EGR Sensor Position circuit high

Position sensor signal > 4850 mV

P014D

O2 Sensor Bank1-Sensor1 Slow Response - Lean to Rich

  • 1.5 s ( sensor 1 later than sensor 2)

  • 0.45 to 0.72 s = f (exhaust gas mass flow) (sensor 2 later than sensor 1)

P140E

Low Pressure EGR Sensor Position circuit Low

Position sensor signal < 150 mV

P169A

Loading mode active

Transport mode = active

P20D8

Exhaust After Treatment Fuel Supply Control Performance

Control deviation > limit from Map f or < limit from Map f (engine speed, torque)

P2000

NOx Adsorber Efficiency Bank 1 Below Threshold

  • Oxygen signals post NOx trap

  • Oxygen signals pre NOx trap

  • Mass of reductant consumption < 0.40 gf

< 0.97

< 0.045

P2002

Particulate Trap Bank 1 Efficiency Below Threshold

  • Differential pressure signal < f (exhaust gas volume flow)

  • Ratio of filtered temperature dynamic upstream and downstream of the PM trap

or

< 1.2

P2004

Intake Manifold Runner Control Bank 1 Stuck Open

Flap valve stuck open > 12%

P2006

Intake Manifold Runner Control Bank 1 Stuck Closed

Flap valve stuck closed < 12%

DTC

Error Message

Malfunction Criteria and Threshold Value

P2008

Intake Manifold Runner Bank 1 Control Circuit Low

Open load diagnostic signal from output driver

P2009

Intake Manifold Runner Bank 1 Control Circuit Low

Short to ground on output 1 or 2 signal from output driver

P2010

Intake Manifold Runner Control Circuit High, Bank 1

Short to voltage on output 1 or 2 signal from output driver

P2015

Intake Manifold Runner Position Sensor Circuit Range/Performance

  • Position sensor signal > 4.61 or < 0.39 V

  • Closed learning position >

  • Open learning position > 1.21 or < 0.39

4.61 or < 3.79 V

P2016

Intake Manifold Runner Position Sensor Circuit Low

Position sensor signal < 0.25 V

P2017

Intake Manifold Runner Position Sensor Circuit High

Position sensor signal > 4.75 V

P2031

Exhaust Gas Temperature Sensor 2 Circuit

Sensor 2 voltage > 1.72 V

P2032

Exhaust Gas Temperature Sensor 2 Circuit Low

Sensor 2 voltage < 0.45 V

P2080

Exhaust Gas Temperature Sensor Circuit Range/ Performance

  • Comparison of upstream turbine exhaust gas temp vs modeled temperature < 85 В°C

  • Temperature difference to other temp sensors during cold start < 45 В°K

or

P2084

Exhaust Gas Temperature Sensor 2 Circuit Range/ Performance

  • Comparison of upstream turbine exhaust gas temp vs modeled temperature < 85 В°C

  • or

  • Temperature difference to other temp sensors during cold start < 45 В°K

P2122

Throttle/Pedal Position Sensor D Circuit Low Input

Sensor 1 voltage < 0.61 V

P2123

Throttle/Pedal Position Sensor D Circuit High Input

Sensor 1 voltage > 4.79 V

DTC

Error Message

Malfunction Criteria and Threshold Value

P2127

Throttle/Pedal Position Sensor E Circuit Low Input

Sensor 2 voltage < 0.27 V

P2128

Throttle/Pedal Position Sensor D/E Circuit Voltage Correlation

Sensor 2 voltage > 2.43 V

P2138

Throttle/Pedal Position Sensor D/E Circuit Voltage Correlation

Voltage drift monitoring:

  • Throttle Position Sensor 1 voltage and APP Sensor 2 voltage = 13 - 20%

P2183

Engine Coolant Temperature Sensor 2 Circuit Range/ Performance

Temperature difference to at least 2 other temperature sensors at startup > 20 В°K

P2184

Engine Coolant Temperature Sensor 2 Circuit Low

ECT signal voltage < 0.15 V

P2185

Engine Coolant Temperature Sensor 2 Circuit High

ECT signal voltage > 3.25 V

P2195

O2 Sensor Signal Stuck Lean Bank 1 Sensor 1

Deviation to oxygen concentration > 0.046

P2196

O2 Sensor Signal Stuck Rich Bank 1 Sensor 1

Deviation to oxygen concentration < 0.063

P2237

O2 Sensor Positive Current Control Circuit Bank 1 Sensor 1 Open

Measured oxygen concentration < 0.005

P2243

O2 Sensor Reference Voltage Circuit Bank 1 Sensor 1 Open

  • O2S internal resistance > 1104О©

  • Oxygen sensor raw signal > 3 V

P2251

O2 Sensor Negative Current Control Circuit Bank 1 Sensor 1 open

  • O2S internal resistance > 1104 О©

  • Oxygen sensor raw signal <

1.4 V or > 1.6 V

P2270

O2 Sensor Signal Stuck Lean; Bank 1 Sensor 2

Deviation to oxygen concentration during fuel cutoff

> 0.046 OR deviation between measured and modeled oxygen concentration > 4.8% vol.

P2271

O2 Sensor Signal Stuck Rich; Bank 1 Sensor 2

Deviation to oxygen concentration during fuel cutoff

< -0.063

P2279

Intake Air System Leak

Deviation between actual airflow and modeled mass air flow < 0.7

DTC

Error Message

Malfunction Criteria and Threshold Value

P2294

Fuel Pressure Regulator 2 Control Circuit

Open circuit diagnostic signal from output driver

P2295

Fuel Pressure Regulator 2 Control Circuit Low

Grounded circuit diagnostic signal from output driver

P2296

Fuel Pressure Regulator 2 Control Circuit High

Over current circuit diagnostic signal from output driver


Fuel and Air Ratios Control Module


DTC

Error Message

Malfunction Criteria and Threshold Value

P2100

Throttle Actuator Control Motor Circuit/Open

Open circuit diagnostic signal sent from output driver

P2101

Throttle Actuator Control Motor Circuit Range/ performance

Missing diagnostic signal from actuator module

P2102

Throttle Actuator Control Motor Circuit Low

Circuit short to ground diagnostic signal sent from output driver

P2103

Throttle Actuator "A" Control Motor Circuit High

Circuit short to voltage diagnostic signal sent from output driver

P2146

Fuel Injector Group "A" Supply Voltage Circuit Open

Diagnostic signal from output driver = characteristic error pattern

P2149

Fuel Injector Group "B" Supply Voltage Circuit Open

Diagnostic signal from output driver = characteristic error pattern

P2279

Intake Air System Leak

  • Threshold to detect a defective system > 1.33 - 1.60

P2294

Fuel Pressure Regulator 2 Control Circuit

  • Signal voltage 1.40 - 3.20 V

  • Signal pattern incorrect

or

P2295

Fuel Pressure Regulator 2 Control Circuit Low Short to Ground

Signal voltage < 1.40 - 3.20 V

P2296

Fuel Pressure Regulator 2 Control Circuit High

Signal voltage > 3.20 V

P320B

O2 Bank 1 Sensor 2 Heater Performance

Sensor temperature < 720 В°C

P320C

O2 Bank 1 Sensor 1/2 Lean Correlation

Offset air fuel ratio > 0.5

Ignition System


DTC

Error Message

Malfunction Criteria and Threshold Value

P0300

Random/Multiple Cylinder. Misfire Detected

  • No rise in engine speed after fuel injection Calculated based on values from last two engine revolutions

  • Error threshold 82% misfire over 440 crankshaft revolutions

P0301

Cylinder 1 Misfire Detected

  • No rise in engine speed after fuel injection Calculated based on values from last two engine revolutions

  • Error threshold 82% misfire over 440 crankshaft revolutions

P0302

Cylinder 2 Misfire Detected

  • No rise in engine speed after fuel injection Calculated based on values from last two engine revolutions

  • Error threshold 82% misfire over 440 crankshaft revolutions

P0303

Cylinder 3 Misfire Detected

  • No rise in engine speed after fuel injection Calculated based on values from last two engine revolutions

  • Error threshold 82% misfire over 440 crankshaft revolutions

P0304

Cylinder 4 Misfire Detected

  • No rise in engine speed after fuel injection Calculated based on values from last two engine revolutions

  • Error threshold 82% misfire over 440 crankshaft revolutions

P0321

Engine Speed Input Circuit Range/Performance

  • Consecutive not plausible signals > 15

  • Cam phase signals without plausible signal > 4 cam rotations.

DTC

Error Message

Malfunction Criteria and Threshold Value

P0322

Engine Speed Input Circuit No Signal

No incremental signal. Internal self test failed.

P0381

Glow Plug/Heater Indicator Circuit

Receipt bit for lamp request not equal with lamp request bit.

P0383

Glow Plug Control Module Control Circuit Low

Diagnostic error signal sent from output driver = 0 V.

P2300

Ignition Coil A Primary Control Circuit Low

Signal current > 24.0 mA

P2301

Ignition Coil A Primary Control Circuit High

Signal current > 5.1 - 7.0 mA

P2303

Ignition Coil B Primary Control Circuit Low

Signal current > 24.0 mA

P2304

Ignition Coil B Primary Control Circuit High

Signal current > 5.1 - 7.0 mA

P2306

Ignition Coil C Primary Control Circuit Low

Signal current > 24.0 mA

P2307

Ignition Coil C Primary Control Circuit High

Signal voltage > 5.1 - 7.0 mA

P2309

Ignition Coil D Primary Control Circuit Low

Signal current > 24.0 mA

P2310

Ignition Coil D Primary Control Circuit High

Signal voltage > 5.1 - 7.0 mA


Additional Exhaust Regulation


DTC

Error Message

Malfunction Criteria and Threshold Value

P040B

Exhaust Gas Recirculation Temperature Sensor Circuit Range/Performance

  • Sensor temperature < 55 В°C

  • Temperature difference to other temp sensors during cold start < 45 В°K

or

P040C

Exhaust Gas Recirculation Temperature Sensor Circuit Low

Signal sensor voltage < 0.06 V

P040D

Exhaust Gas Recirculation Temperature Sensor Circuit High

Signal sensor voltage > 3.24 V

P0401

Exhaust Gas Recirculation Insufficient Flow Detected

Control deviation < limit from map f (engine speed, desired airflow)

DTC

Error Message

Malfunction Criteria and Threshold Value

P0402

Exhaust Gas Recirculation Excessive Flow Detected

Control deviation > limit from map (engine speed, desired airflow)

P0403

Exhaust Gas Recirculation Circuit

Valve stuck open > 17% or stuck closed < 17%

P0405

Exhaust Gas Recirculation Sensor Circuit Low

Position sensor signal range check low.

P0406

Exhaust Gas Recirculation Sensor Circuit High

Position sensor signal range

check high.

P0420

Catalyst System Bank 1 Efficiency Below Threshold

HC conversion rate < 0.3

P045A

Exhaust Gas Recirculation "B" Control Circuit

Diagnostic signal from output driver

P045B

Exhaust Gas Recirculation "B" Control Circuit Range/ Performance

Position sensor signal > 1 V or

< 0.4 V

P045C

Exhaust Gas Recirculation "B" Control Circuit Low

Diagnostic signal from output driver

P045D

Exhaust Gas Recirculation "B" Control Circuit High

Diagnostic signal from output driver

P045E

Exhaust Gas Recirculation "B" Control Stuck Open

Comparison of actual and desired position signal

  • Control deviation > 12%

P045F

Exhaust Gas Recirculation "B" Control Stuck Closed

Comparison of actual and desired position signal

  • Control deviation < -12%

P046C

Exhaust Gas Recirculation Sensor "A" Circuit Range/ Performance

Position sensor signal > 1 V or

< 0.4 V

P047C

Exhaust Pressure Sensor "B" Low

Pressure sensor voltage < 0.2

V

P047D

Exhaust Pressure Sensor "B"

High

Pressure sensor voltage > 4.9

V

P047F

Exhaust Pressure Control Valve "A" Stuck Open

Control valve stuck open - position sensor < 10% when commanded closed

P0470

Exhaust Pressure Sensor "A"

Sensor voltage > 4.9

P0471

Exhaust Pressure Sensor "A" Range/Performance

Sensor voltage > 4.9

P0472

Exhaust Pressure Sensor A Low

Sensor voltage < 0.2 V

DTC

Error Message

Malfunction Criteria and Threshold Value

P0473

Exhaust Pressure Sensor A

High

Sensor voltage >4.9 V

P0474

Exhaust Pressure Sensor "A" Circuit Intermittent/Erratic

Difference between modeled and measured differential pressure across low pressure EGR > 40hPa

P0475

Exhaust Pressure Control Valve "A"

Diagnostic signal from output driver

P0477

Exhaust Pressure Control Valve "A" Low

Diagnostic signal from output driver.

P0478

Exhaust Pressure Control Valve "A" High

Short to voltage on Out 1 or Out 2 signal from output driver.

P048A

Exhaust Pressure Control Valve "A" Stuck Closed

Control valve stuck closed - position sensor > 10% when commanded open

P048B

Exhaust Pressure Control Valve Position Sensor Circuit Low

Position sensor signal < 0.25 V

P048C

Exhaust Pressure Control Valve Position Sensor Circuit Range/Performance

Position sensor signal in desired range during closed position learning > 1.1 V or <

0.5 V

P048E

Exhaust Pressure Control Valve Position Sensor Circuit High

Position sensor signal > 4.85 V

P0486

Exhaust Gas Recirculation Sensor "B" Circuit

Position sensor signal > 4890 or < 210 mV

P240F

Exhaust Gas Recirculation Slow Response

Calculated characteristic value

> 20 at positive or negative air mass change

P2413

Exhaust Gas Recirculation System Performance

  • Number of learning points at fuel mass adaptation limit > or = to 4

  • At upper limit = 6 mg/stroke

  • At lower limit = -6 mg/stroke

P242A

Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 3

Sensor signal voltage > 1.72 V

DTC

Error Message

Malfunction Criteria and Threshold Value

P242B

Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 3 Range/Performance

  • Comparison of upstream turbine exhaust gas temp vs modeled temperature < 250

  • Temperature difference to other temp sensors during cold start < 45 В°K

В°C

or

P242C

Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 3

Sensor signal voltage < 0.45 V

P244C

Exhaust Temperature Too Low For Particulate Filter Regeneration Bank 1

Time to activate control loop > 45 to 60 Sec.

P2452

Diesel Particulate Filter Differential Pressure Sensor Circuit

Sensor voltage > 4.9 V

P2453

Diesel Particulate Filter Differential Pressure Sensor Circuit Range/Performance

Differential pressure signal <

-83 hPa to > 80 hPa

P2454

Diesel Particulate Filter Differential Pressure Sensor Circuit Low

Sensor voltage < 0.2

P2456

Diesel Particulate Filter Pressure Sensor "A" Circuit Intermittent/Erratic

  • Inverse change of differential pressure per time > 10 hPa/s

  • Inverse change of differential pressure per time < -10 hPa/s

P2457

Exhaust Gas Recirculation Cooling System Performance

Sensor temperature above threshold 40 В°K

P2458

Diesel Particulate Filter Regeneration Duration

Regeneration time > 5400 Sec.

P2459

Diesel Particulate Filter Regeneration Frequency

PM trap loading > dynamically rising threshold [f(simulated engine emissions)]

P246E

Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 4

Sensor signal voltage > 1.72 V

P246F

Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 4 Range/Performance

  • Sensor temperature < 230 В°C

  • Temperature difference to other temp sensors during cold start < 45 В°K

or

DTC

Error Message

Malfunction Criteria and Threshold Value

P2463

Diesel Particulate Filter - Soot Accumulation

Calculated particulate matter trap loading > 40 g

P247A

Exhaust Gas Temperature Out of Range Bank 1 Sensor 3

Control deviation > limit from Map f or < limit from Map f (engine speed, torque)

P2470

Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 4

Sensor signal voltage < 0.45 V

P2478

Exhaust Gas Temperature Out of Range Bank 1 Sensor 1

Control deviation > limit from Map f or < limit from Map f (engine speed, torque)


Speed and Idle Control


DTC

Error Message

Malfunction Criteria and Threshold Value

P0501

Vehicle Speed Sensor Performance

Vehicle speed < 6 km/h

P0502

Vehicle Speed Sensor Circuit Low Input

Brake control unit error message sent

P0503

Vehicle Speed Sensor Intermittent High Signal

Vehicle speed > 320 km/h

P0506

Idle Control System RPM Lower than Expected

Control deviation < 10%

P0507

Idle Control System RPM Higher than Expected

Control deviation > 10%

P0534

Vehicle Speed Sensor "A" Intermittent/Erratic/High

P054E

Idle Control System Fuel Quantity Lower Than Expected

Actual fuel mass < limit from map f (engine temperature)

P054F

Idle Control System Fuel Quantity Higher Than Expected

Actual fuel mass > limit from map f (engine temperature)

P0544

Exhaust Gas Temperature Sensor Circuit - Bank 1

Signal voltage > 1.72 V

P0545

Exhaust Gas Temperature Sensor Circuit - Bank 1 Low

Signal voltage < 0.45 V

P0562

System Voltage Low Voltage

Internal check failure of voltage supply for ECM off timer

DTC

Error Message

Malfunction Criteria and Threshold Value

P2563

Turbocharger Boost Control Position Sensor Circuit Range/Performance

  • Position sensor signal voltage

  • Position sensor signal > 1.72 or < 0.3 V

< 0.3 or > 4.5 V

or

P2564

Turbocharger Boost Control Position Sensor Circuit Low

Position sensor signal voltage

< 0.15 V

P2565

Turbocharger Boost Control Position Sensor Circuit High

Sensor signal voltage > 4.85 V


Control Module and Output Signals


DTC

Error Message

Malfunction Criteria and Threshold Value

P06A3

Sensor Reference Voltage “D” Circuit/Open

Sensor supply voltage < 2.97 V or > 3.63 V

P06B9

Cylinder 1 Glow Plug Circuit Range/Performance

  • Message from Glow Control Unit = error message

  • 4 - 14 Sec. after glow start =

1.2 ohm or less

P06BA

Cylinder 2 Glow Plug Circuit Range/Performance

  • Message from Glow Control Unit = error message

  • 4 - 14 Sec. after glow start =

1.2 ohm or less

P06BB

Cylinder 3 Glow Plug Circuit Range/Performance

  • Message from Glow Control Unit = error message

  • 4 - 14 Sec. after glow start =

1.2 ohm or less

P06BC

Cylinder 4 Glow Plug Circuit Range/Performance

  • Message from Glow Control Unit = error message

  • 4 - 14 Sec. after glow start =

1.2 ohm or less

P06C5

Cylinder 1 Glow Plug Incorrect

Message from Glow Control Unit = error message (wrong current slope).

P06C6

Cylinder 2 Glow Plug Incorrect

Message from Glow Control Unit = error message (wrong current slope).

P06C7

Cylinder 3 Glow Plug Incorrect

Message from Glow Control Unit = error message (wrong current slope).

P06C8

Cylinder 4 Glow Plug Incorrect

Message from Glow Control Unit = error message (wrong current slope).

DTC

Error Message

Malfunction Criteria and Threshold Value

P0604

Internal Control Module Random Access Memory (RAM) Error

  • Write EEPROM not possible

  • Checksum error in 3 or more locations

P0605

Internal Control Module Read Only Memory (ROM) Error

  • ECM internal ROM self test failed

P0606

Internal Control Module Memory Check Sum Error

  • ECM internal self test failed

P0607

Control Module Performance

  • Low/high supply voltage diagnostic signal from output driver

  • Failed signal range check with barometer pressure sensor (located on ECM circuit board)

or

P0627

Fuel Pump "A" Control Circuit/

Open

Open circuit signal from output driver

P0628

Fuel Pump "A" Control Circuit Low

Grounded circuit signal from output driver

P0629

Fuel Pump "A" Control Circuit

High

Over Current signal from output driver

P0634

ECM Internal Temperature Too

High

Current Over-Temperature diagnostic signal from output driver > 150 В°C

P0638

Throttle Actuator Control (Bank 1) Range/Performance

Diagnostic signal from actuator module = defective state

P064C

Glow Control Unit Module Error

Wrong GCU build = error message

P0641

Sensor Reference Voltage "A" Circuit Open

Sensor supply voltage < 4.8 V or > 5.2 V

P0651

Sensor Reference Voltage "B" Circuit Open

Sensor supply voltage < 4.8 V or > 5.2 V

P066A

Cylinder 1 Glow Plug Control Circuit Low

Over current on circuit > 70 A

P066C

Cylinder 2 Glow Plug Control Circuit Low

Over current on circuit > 70 A

P066E

Cylinder 3 Glow Plug Control Circuit Low

Over current on circuit > 70 A

P067A

Cylinder 4 Glow Plug Control Circuit Low

Over current on circuit > 70 A

DTC

Error Message

Malfunction Criteria and Threshold Value

P0670

Glow Plug Module 1 Control Circuit electrical malfunction electrical circuit

Message from glow control unit

= 3.44 V

P0671

Cylinder 1 Glow Plug Circuit Q10 Electrical Fault

Message from Glow Control Unit, (glow current < 2.2 A)

P0672

Cylinder 2 Glow Plug Circuit Q11 Electrical Fault

Message from Glow Control Unit, (glow current < 2.2 A)

P0673

Cylinder 3 Glow Plug Circuit Q12 Electrical Fault

Message from Glow Control Unit, (glow current < 2.2 A)

P0674

Cylinder 4 Glow Plug Circuit Q13 Electrical Fault

Message from Glow Control Unit, (glow current < 2.2 A)

P068A

ECM Power Relay Performance - De-Energized Too Early

Relay stuck, no change in circuit voltage

P068B

ECM Power Relay Performance - De-Energized Too Late

Relay stuck, no change in circuit voltage

P0684

Glow Plug Control Module to PCM Communication Circuit Range/Performance

Message from glow relay- missing info from Glow Control Unit

P0697

Sensor Reference Voltage “C” Circuit Open

Sensor supply voltage < 3.168 V or > 3.432 V

P2610

ECM/PCM Internal Engine Off Timer Performance

Quantity time over threshold <

7.52 or > 8.48 Sec.

P2632

Fuel Pump "B" Control Circuit

Open

Open circuit diagnostic signal from output driver

P2633

Fuel Pump "B" Control Circuit Low

Grounded circuit diagnostic signal from output driver

P2634

Fuel Pump "B" Control Circuit

High

Over current circuit diagnostic signal from output driver

P268A

Fuel Injector Calibration Not Learned/Programmed

Accumulated global release time of zero fuel calibration but disabled by rail pressure deviation > 35s

U0001

High Speed CAN Communication Bus

CAN driver A status Bus Off.

U0002

High Speed CAN Communication Bus Performance

CAN driver A status no communication

U0101

Lost Communication with TCM

No TCM messages received.

DTC

Error Message

Malfunction Criteria and Threshold Value

U0121

Lost Communication With Anti-Lock Brake System (ABS) Control Module

No messages received from ABS module

U0146

Lost Communication With Gateway "A"

Fault message from gateway

= true

U0155

Lost Communication With Instrument Panel Cluster (IPC) Control Module

No messages received from Instrument cluster

U0302

Software Incompatibility with Transmission Control Module

Wrong TCM messages received.

U0402

Invalid Data Received From Gear Shift Control Module A

Wrong TCM messages received.

U0415

Invalid Data Received From Anti-Lock Brake System Control Module

Implausible ABS messages sent. Veh speed > 320 km/h or missing vehicle speed data.

U0423

Invalid Data Received From Instrument Panel Cluster Control Module

Error message sent from Instrument Panel Cluster to ECU

U1024

Communications Bus Fault, IPC to ECU

Error message sent from instrument cluster to ECU

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