DTC Chart - Engine Codes CBTA, CBUA

Двигатели CBTA, CBUA устанавливались на автомобили:
Volkswagen Passat B7 / Фольксваген Пассат Б7 (362, 365, 358) 2011 - 2015
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

P000A

Intake Camshaft Position Slow Response Bank 1

  • Difference between target and actual > 8° CRK for > 1.8 to

2.5 Sec.

  • Adjustment angle < 3° CRK rotation

P0010

Intake Camshaft Position Actuator Circuit Open Bank 1

Signal voltage > 4.70 - 5.40 V

P0011

Intake Camshaft Position Timing - Over-Advanced Bank 1

  • Difference between target and actual > 8° CRK rotation

  • Adjustment angle < 3° CRK rotation

P0016

Camshaft Position Sensor Angular Offset Check

Permissible deviation < -13.49 or >13.49 CRK deg.

P0030

HO2S Heater Control Circuit Bank 1 Sensor 1

  • O2S signal rear not oscillating at reference < 598 mV and enrichment after stuck lean 20%

  • or

  • Heater voltage 4.70 to 5.40 V

P0031

HO2S Heater Control Circuit Low Bank 1 Sensor 1

  • O2S signal rear not oscillating at reference < 598 mV and enrichment after stuck lean 20%

  • Heater voltage 0 to 3.26 V

or

P0032

HO2S Heater Control Circuit High Bank 1 Sensor 1

Heater current > 5.50 A

P0036

HO2S Heater Control Circuit Bank 1 Sensor 2

Heater voltage 2.34 to 3.59 V

P0037

HO2S Heater Control Circuit Low (Bank 1, Sensor 2)

Heater voltage < 2.34 V

P0038

HO2S Heater Control Circuit High (Bank 1, Sensor 2)

Heater voltage > 3.59 A

DTC

Error Message

Malfunction Criteria and Threshold Value

P0042

O2 Sensor Heater Control Circuit Bank 1 Sensor 3 (CBUA ONLY)

Heater voltage 2.34 to 3.59 V

P0043

O2 Sensor Heater Control Circuit Bank 1 Sensor 3 Low (CBUA ONLY)

Heater voltage < 2.34 V

P0044

O2 Sensor Heater Control Circuit Bank 1 Sensor 3 High (CBUA ONLY)

Heater voltage > 3.59 V

P0070

Ambient Air Temperature

  • Ambient air temp < -50 °C

P0071

Ambient Air Temperature Sensor Range/Performance

  • Difference of ECT vs. IAT or IAT vs. AAT at start > 25 K (kelvin) or AAT vs. ECT at start

< 25 K

P0072

Ambient Air Temperature Sensor Circuit Low

  • Ambient air temp > 87 °C

P0106

Manifold Absolute Pressure to Barometric Pressure Circuit Range/Performance

  • Difference manifold pressure

    • lower threshold model < 0. Model range 45 to 845 hPa

  • Difference manifold pressure

    • upper threshold model > 0. Model range 640 - 1055

  • Difference. altitude sensor signal vs. manifold pressure signal at engine start > 60 hPa

P0107

Manifold Absolute Pressure Circuit High Input

Signal voltage > 4.86 V

P0108

Manifold Absolute Pressure Circuit High Input

Signal voltage > 4.86 V

P0111

Intake Air Temperature Circuit Range/Performance

  • Difference of ECT vs. IAT or IAT vs. AAT at start > 25 K (kelvin) or AAT vs. ECT at start

< 25 K

P0112

Intake Air Temperature Circuit Low Input

• IAT > 130.0 °C

P0113

Intake Air Temperature Sensor Circuit High Input

• IAT < -46 °C

P0116

Engine Coolant Temperature Sensor 1 Circuit Range/ Performance

  • No change on signal 2 °K

  • ECT signal stuck in range

75 - 105 °C and no change in signal 2 °K

DTC

Error Message

Malfunction Criteria and Threshold Value

P0117

Engine Coolant Temperature Sensor 1 Circuit Low Input

• ECT >140 °C

P0118

Engine Coolant Temperature Sensor 1 Circuit High Input

ECT < -40 °C

P0121

Accelerator Pedal Position Sensor A Circuit Range/ Performance

• TPS 1 - TPS 2 > 5.10 to 6.30%

  • TPS 1 calc. value > 9.00%

P0122

Accelerator Pedal Position Sensor A Circuit Low Input

Signal voltage < 0.20 V

P0123

Accelerator Pedal Position Sensor A Circuit High Input

Signal voltage > 4.81 V

P013A

O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2

EWMA filtered max differential transient time at fuel cutoff >=

0.5 Sec. and number of checks

>= 3

P0130

O2 Sensor Circuit (Bank 1, Sensor 1)

  • O2S ceramic temp. < 640 ° C

P0131

O2 Sensor Circuit, (Bank 1 Sensor 1) Low Voltage

  • Virtual mass < 1.75 V

• UN, < 1.50 V

• IA, 0.3 V

P0132

O2 Sensor Circuit, (Bank 1 Sensor 1) High Voltage

  • Virtual mass, > 3.25 V

• UN, > 4.40 V

• IA, > 7.0 V

P0133

O2 Circuit Slow Response (Bank 1, Sensor 1)

  • Difference between R2L and L2R area ratio -0.40 to 0.40

  • Counter cycles completed >/= 4 times

  • Gradient ratio >= 0.25 or <=

0.40 and lower value of both ratios < 0.25.

P0135

O2 Sensor Heater Circuit (Bank 1 Sensor 1)

  • Heater duty cycle > 90%

  • O2S ceramic temperature, < 720 °C

  • O2S ceramic temp < 715 °C

or

•Time after O2 heater on, 35

Sec

P0136

O2 Sensor Circuit (Bank 1 Sensor 2)

  • Delta O2S rear signal > 2.00 V

  • Number of checks = 6

DTC

Error Message

Malfunction Criteria and Threshold Value

P0137

O2 Circuit Low Voltage (Bank 1, Sensor 2)

  • Cold condition: Signal voltage

  • Difference of sensor voltage with and without load pulse <

< 0.06 V for > 3 Sec.

0.01 V

P0138

O2 Circuit High Voltage (Bank 1, Sensor 2)

Signal voltage > 1.08 V for > 5

Sec.

P0139

O2 Circuit Slow Response (Bank 1, Sensor 2)

  • EWMA filtered transient time at fuel cut off > 0.6 Sec.

  • O2 voltage between 201 - 401 mV.

  • O2S rear signal > 0.16 V during fuel cut off active

P0140

O2 Circuit No Activity Detected (Bank 1, Sensor 2)

  • Signal voltage .40 to .60 V for

  • Voltage difference between load pulse and no load pulse

  • Internal resistance > 40 k and exhaust temp > 670 °C

> 3 Sec.

>= 2.80 V

P0141

O2 Sensor Heater Circuit (Bank 1 Sensor 2)

  • Difference of sensor voltage with and without load pulse <

0.01 V

  • Internal heater resistance 1200

- 32400 Ω

P0142

O2 Sensor Circuit Bank 1 Sensor 3

  • Delta voltage 1 step at heater switching > 2.00 V

  • Heater coupling >= 6 times

P0143

O2 Sensor Circuit Low Voltage Bank 1 Sensor 3

  • Signal voltage .40 to .60 V for

  • Internal resistance > 40 k and exhaust temp > 670 °C

> 3 Sec

•Voltage difference between load pulse and no load pulse

>= 2.80 V

P0144

O2 Sensor Circuit High Voltage Bank 1 Sensor 3

  • Signal voltage > 1.08 V for > 5 Sec.

P0145

O2 Sensor Circuit Slow Response Bank 1 Sensor 3

  • EWMA filtered transient time at fuel cut off > 1.5 Sec

  • O2 voltage between 201 - 401 mV

DTC

Error Message

Malfunction Criteria and Threshold Value

P0146

O2 Sensor Circuit No Activity Detected Bank 1 Sensor 3

  • Signal voltage .40 to .60 V for

  • Voltage difference between load pulse and no load pulse

  • Internal resistance > 40 k and exhaust temp > 670 °C

> 3 Sec.

>= 2.80 V

P0147

O2 Sensor Heater Circuit Bank 1 Sensor 3

  • Internal heater resistance 1200

- 32400 Ω

P0169

Incorrect Fuel Composition

Fuel quantity out of limit or incorrect

P0201

Injector Circuit Open Cylinder 1

  • Low side signal voltage 4.50 -

5.50 V

P0202

Injector Circuit Open Cylinder 2

  • Low side signal voltage 4.50 -

5.50 V

P0203

Injector Circuit Open Cylinder 3

  • Injector Circuit Open Cylinder 3

P0204

Injector Circuit Open Cylinder

4

  • Low side signal voltage 4.50 -

5.50 V

P0205

Injector Circuit Open Cylinder 5

  • Low side signal voltage 4.50 -

5.50 V

P0221

Accelerator Pedal Position Sensor B Circuit Range/ Performance

  • TPS 1 to TPS 2, > 5.10 to 6.3%

  • TPS 2 – calc position > 9 %

P0222

Accelerator Pedal Position Sensor B Circuit Low Input

  • Signal voltage < 0.20 V

P0223

Accelerator Pedal Position Sensor B Circuit High Input

  • Signal voltage, > 4.81 V

P0261

Cylinder 1 Injector Circuit High

Signal current < 2.20 - 4.00 A

P0262

Cylinder 1 Injector Circuit High

  • Signal current < 2.20 - 4.00 A

P0264

Cylinder 2 Injector Circuit Low

  • Signal voltage < 3.00 V

P0265

Cylinder 2 Injector Circuit High

  • Signal current < 2.20 - 4.00 A

P0267

Cylinder 3 Injector Circuit Low

  • Signal voltage < 3.00 V

P0268

Cylinder 3 Injector Circuit High

  • Signal current < 2.20 - 4.00 A

P0270

Cylinder 4 Injector Circuit Low

  • Signal voltage < 3.00 V

P0271

Cylinder 4 Injector Circuit High

  • Signal current < 2.20 - 4.00 A

P0273

Cylinder 5 Injector Circuit Low

  • Signal voltage < 3.00 V

P0274

Cylinder 5 Injector Circuit High

  • Signal current < 2.20 - 4.00 A

DTC

Error Message

Malfunction Criteria and Threshold Value

P2088

“A” Camshaft Position Actuator Control Circuit Low - Bank 1

Short to ground, signal voltage

0.0 to 3.25 V

P2089

“A” Camshaft Position Actuator Control Circuit High

- Bank 1

Short to battery plus, signal current > 2.20 A

P2096

Post Catalyst Fuel Trim System Bank 1 Too Lean

Out of range, I-portion of 2nd lambda control loop < 0.030

P2097

Post Catalyst Fuel Trim System Bank 1 Too Rich

Out of range, I-portion of 2nd lambda control loop > 0.030

P2122

Accelerator Pedal Position Sensor D Circuit Low Input

  • Signal voltage < 0.61 V

P2123

Accelerator Pedal Position Sensor D Circuit High Input

  • Signal voltage > 4.79 V

P2127

Accelerator Pedal Position Sensor E Circuit Low Input

  • Signal voltage < 0.27 V

P2128

Accelerator Pedal Position Sensor E Circuit High Input

  • Signal voltage > 2.43 V

P2138

Accelerator Pedal Position Sensor D / E Voltage Correlation

  • Signal voltage sensor 1 vs. 2 >

0.17 to 0.70 V

P2177

System Too Lean Off Idle

  • Adaptive value > 28%

P2178

System Too Rich Off Idle

  • Adaptive value < -20%

P2181

Cooling System Performance

  • ECT too low after sufficient mass air flow interval = 75 °C

P2184

Engine Coolant Temperature Sensor 2 Circuit Low

  • ECT outlet > 140 °C

P2185

Engine Coolant Temperature Sensor 2 Circuit High

  • ECT outlet < -40 °C

P2187

System Too Lean at Idle Bank 1

  • Adaptive value > 5.02%

P2188

System Too Rich at Idle (Bank 1)

  • Adaptive value < -5.02%

P2195

Biased/Stuck Lean (Bank 1, Sensor 1

  • Delta lambda of 2nd lambda control loop

P2196

O2 Sensor Signal Biased/ Stuck Rich - Bank 1, Sensor 1

  • Delta lambda of 2nd lambda control loop < -0.07

P2237

O2 Sensor Positive Current Control Circuit Open Bank 1, Sensor 1

  • O2S signal front 1.49 to 1.51 V

  • Fuel cutoff > 3 Sec.

  • Delta lambda controller > 0.10

DTC

Error Message

Malfunction Criteria and Threshold Value

P2243

O2 Sensor Reference Voltage Circuit Open Bank 1, Sensor 1

  • O2S signal front > 4.70 V and Internal resistance > 950 Ω

  • O2S signal front < 0.20 V And Internal resistance > 950 Ω

P2251

O2 Sensor Negative Current Control Circuit Open

  • O2S signal front 1.47 to 1.53 V and > 950 Ω

P2257

Secondary Air Injection System Control Circuit Low

  • Signal voltage 0 to 3.26 V

P2258

Secondary Air Injection System Control Circuit High

•Signal current .60 to 2.40 A

P2270

O2 Sensor Signal Stuck Lean Bank 1 Sensor 2

  • O2S signal rear not oscillating at reference < 598 mV and enrichment after stuck lean 20%

P2271

O2 Sensor Signal Stuck Rich Bank 1 Sensor 2

  • O2S signal rear not oscillating at reference > 598 mV and enrichment after stuck rich 15%

P2274

O2 Sensor Signal Stuck Lean Bank 1 Sensor 3

  • O2S rear not oscillating at reference < 0.64 to 0.65 V and enrichment after stuck lean 20%

P2275

O2 Sensor Signal Stuck Rich Bank 1 Sensor 3

  • O2S rear not oscillating at reference > 0.64 to 0.65 V and enrichment after stuck rich 15%

  • Sensor voltage of >= 0.15 V after oxygen mass flow (after fuel cutoff) > 3500 mg with >= 1 check

or

P2300

Ignition Coil A Primary Control Circuit Low

  • Signal current > 24 mA

P2301

Ignition Coil A Primary Control Circuit High

  • Signal voltage > 5.1 - 7.0 mA

P2303

Ignition Coil B Primary Control Circuit Low

  • Signal current > 24 mA

P2304

Ignition Coil B Primary Control Circuit High

  • Signal voltage > 5.1 - 7.0 mA

P2306

Ignition Coil C Primary Control Circuit Low

  • Signal current > 24 mA

DTC

Error Message

Malfunction Criteria and Threshold Value

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 mA

P2310

Ignition Coil D Primary Control Circuit High

  • Signal voltage > 5.1 - 7.0 mA

P2312

Ignition Coil “E” Primary Control Circuit Low

  • Signal current > 24 mA

P2313

Ignition Coil “E” Primary Control Circuit High

  • Signal voltage > 5.1 - 7.0 mA

P240A

Evaporative Emission System Leak Detection Pump Heater Control Circuit Open

  • Signal voltage > 4.7 to 5.4 V

P240B

Evaporative Emission System Leak Detection Pump Heater Control Circuit Low

  • Signal voltage < 2.74 to 3.26 V

P240C

Evaporative Emission System Leak Detection Pump Heater Control Circuit High

  • Signal current > 2.2 to 4 A

P2400

Evaporative Emission System Leak Detection Pump Control Circuit/Open

  • Signal voltage > 4.70 to 5.40 V

P2401

Evaporative Emission System Leak Detection Pump Control Circuit Low

  • Signal voltage < 2.74 to 3.26 V

P2402

Evaporative Emission System Leak Detection Pump Control Circuit High

  • Signal voltage > 4.00 or >1.80

V

P2403

Evaporative Emission System Leak Detection Pump Sense Circuit/Open

  • Low signal voltage > .5 Sec.

P2404

Evaporative Emission System Leak Detection Pump Sense Range/Performance

  • High signal voltage > 12 Sec. and number of checks = 30

  • Cumulative time of high signal voltage during pumping > 10 Sec.

P2407

Evaporative Emission System Leak Detection Pump Sense Circuit Intermittent/Erratic

  • Fluctuation of EVAP pump current during reference measurement > 1 mA

  • Drop of EVAP pump current during pump phase > 6 mA for

>= 3 Sec.

DTC

Error Message

Malfunction Criteria and Threshold Value

P2414

O2 Sensor Exhaust Sample Error Bank 1, Sensor 1

  • Threshold 1

  • Signal voltage 3.1 to 4.77 V

  • Threshold 2

  • Signal Voltage 2.5 to 3.06 V

P2431

Secondary Air Injection System Air Flow Pressure Sensor Circuit Range/ Performance

  • Difference between SAI pressure and ambient pressure NOT -60 to 60 hPa

P2432

Secondary Air Injection System Air Flow/Pressure Sensor Circuit Low

•Signal voltage < 0.5 V

P2433

Secondary Air Injection System Air Flow/Pressure Sensor Circuit High

  • Signal voltage > 4.5 V

P2440

Secondary Air Injection System Switching Valve Stuck Open

  • SAI pressure sensor measured with SAI pressure vs. modeled while SAI valve closed < 64.8%

P2450

Evaporative Emission System Switching Valve Performance/ Stuck Open

  • EVAP pump current difference between reference measurement to idle < 3 mA

P2626

O2 Sensor Pumping Current Trim Circuit Open Bank 1 Sensor 1

  • O2S signal front > 4.77 V (lean)

P3081

Engine Temperature Too Low

  • Difference between ECT and modeled ECT > 10.5 K


Ignition System


DTC

Error Message

Malfunction Criteria and Threshold Value

P0300

Random Misfire Detected

  • Emission threshold 1st interval misfire rate (200 rev Misfire Rate) > 2.5%

  • Emission threshold misfire rate (1000 rev Misfire Rate), > 2.5 to 24%s

P0301

Cylinder 1 Misfire Detected

  • Emission threshold 1st interval misfire rate (200 rev Misfire Rate) > 2.5%

  • Emission threshold misfire rate (1000 rev Misfire Rate), > 2.5 to 24%

DTC

Error Message

Malfunction Criteria and Threshold Value

P0302

Cylinder 2 Misfire Detected

  • Emission threshold 1st interval misfire rate (200 rev Misfire Rate) > 2.5%

  • Emission threshold misfire rate (1000 rev Misfire Rate), > 2.5 to 24%

P0303

Cylinder 3 Misfire Detected

  • Emission threshold 1st interval misfire rate (200 rev Misfire Rate) > 2.5%

  • Emission threshold misfire rate (1000 rev Misfire Rate), > 2.5 to 24%

P0304

Cylinder 4 Misfire Detected

  • Emission threshold 1st interval misfire rate (200 rev Misfire Rate) > 2.5%

  • Emission threshold misfire rate (1000 rev Misfire Rate), > 2.5 to 24%

P0305

Cylinder 5 Misfire Detected

  • Emission threshold 1st interval misfire rate (200 rev Misfire Rate) > 2.5%

  • Emission threshold misfire rate (1000 rev Misfire Rate), > 2.5 to 24%

P0321

Engine Speed Input Circuit Range/Performance

  • Comparison of counted teeth and number of teeth +/- 1 tooth

  • Loss of reference gap during normal operation

  • No reference gap during engine start

P0322

Engine Speed Input Circuit No Signal

  • No engine speed signal but CMP signals > 5 cam shaft revs

  • Engine speed = no signal

P0324

Knock Control System Error

  • Signal fault counter (combustion) > 30 OR Signal fault counter measuring window > 2

P0327

Knock Sensor 1 Circuit Low Input

  • Lower threshold < - 0.70 V

  • Signal range check < 0.55 to

5.60 V

P0328

Knock Sensor 1 Circuit High Input

  • Upper threshold > 1 V

  • Signal range check > 16.50 to 92 V

DTC

Error Message

Malfunction Criteria and Threshold Value

P0332

Knock Sensor 2 Circuit Low Input

  • Lower threshold < - 0.70 V

  • Signal range check < 0.55 to

5.60 V

P0333

Knock Sensor 2 Circuit High Input

  • Upper threshold > 1 V

  • Signal range check > 16.50 to 92 V

P0341

Camshaft Position Sensor A Circuit Range/Performance

  • Signal pattern incorrect

  • Defect counter = 8

P0342

Camshaft Position Sensor A Circuit Low Input

  • Signal voltage permanently low

  • Crankshaft signal = 8

P0343

Camshaft Position Sensor A Circuit High Input

  • Signal voltage permanently

  • Crankshaft signal = 8

high

P0351

Ignition Coil A Primary/ Secondary Circuit

  • Signal current 0.25 to -2.0 mA

  • Internal check failed

P0352

Ignition Coil B Primary/ Secondary Circuit

  • Signal current 0.25 to -2.0 mA

  • Internal check failed

P0353

Ignition Coil C Primary/ Secondary Circuit

  • Signal current 0.25 to -2.0 mA

  • Internal check failed

P0354

Ignition Coil D Primary/ Secondary Circuit

  • Signal current 0.25 to -2.0 mA

  • Internal check failed

P0355

Ignition Coil E Primary/ Secondary Circuit

  • Signal current 0.25 to -2.0 mA

  • Internal check failed

P0381

Glow Plug/Heater Indicator Circuit

Measured engine coolant temp. below reference model, diff, reference model temperature vs. ECT > 10.5


Additional Exhaust Regulation


DTC

Error Message

Malfunction Criteria and Threshold Value

P0410

Secondary Air Injection System

  • Deviation SAI pressure > 50 hPa

P0413

Secondary Air Injection System Switching Valve Circuit Open

  • Signal voltage 4.70 to 5.40 V

P0414

Secondary Air Injection System Switching Valve Circuit Shorted

  • Signal voltage 0 to 3.25 V

  • Signal current > 2.20 A

or

P0418

Secondary Air Injection System Control Circuit

  • Signal voltage 4.70 to 5.40 V

DTC

Error Message

Malfunction Criteria and Threshold Value

P0420

Catalyst System Efficiency Below Threshold

  • Oxygen storage capacity (OSC) vs OSC value of borderline catalyst < 1.00

P043E

Evaporative Emission System Leak Detection Reference Orifice Low Flow

  • EVAP pump current during reference measurement > 40 mA

P043F

Evaporative Emission System Leak Detection Reference Orifice High Flow

  • EVAP pump current during reference measurement < 15 mA

P0441

Evaporative Emission System Incorrect Purge Flow

  • Actual EVAP pump current vs. difference from last reading > 1.70

P0442

Evaporative Emission System Leak Detected (Small Leak)

  • Current pump pressure vs. modeled pump pressure < 9 hPa

P0444

Evaporative Emission System Purge Control Valve Circuit Open

  • Signal voltage 4.70 - 5.40 V

P0447

Evaporative Emission System Vent Control Circuit Open

  • Signal voltage > 4.70 - 5.40 V

P0448

Evaporative Emission System Vent Control Circuit Shorted

  • Signal current > 2.2 to 4 A

  • Signal voltage < 2.74 to 3.26 V

or

P0455

Evaporative Emission System Leak Detected (gross leak)

  • Time for pressure drop < 0.95

Sec.

P0456

Evaporative Emission System Leak Detected (very small leak)

  • EVAP system leakage area calculated from pump current curve > 0.17 mm squared.

P0458

Evaporative Emission System Purge Control Valve Circuit Low

  • Signal voltage 0 to 3.26 V

P0459

Evaporative Emission System Purge Control Valve Circuit High

  • Signal current, > 2.2 A

P0491

Secondary Air System Insufficient Flow. Flow Check During Catalyst Heating. (PZEV)

  • SAI pressure vs. modeled SAI

  • Absolute deviation of raw pressure signal from filtered signal mean value < 8.98 hPa

< 50 - 72%

or

Speed and Idle Control


DTC

Error Message

Malfunction Criteria and Threshold Value

P0501

Vehicle Speed Sensor Range/ Performance

  • Vehicle speed < 4 km/h

P0503

Vehicle Speed Sensor Intermittent High Signal

  • Vehicle speed > 325 km/h

P0506

Idle Air Control System RPM Lower Than Expected

  • Engine speed deviation > 100 RPM

  • RPM controller torque value

>= calculated max value.

P0507

Idle Control System RPM Higher than Expected

  • Engine speed deviation < -100 RPM

  • RPM controller torque value

<= calculated min. value.

P050A

Idle Air Control System Out of Range

  • Engine speed deviation > 100 RPM

  • RPM controller torque value

  • or

  • Engine speed deviation < -100 RPM

  • RPM controller torque value

>= calculated max. value.

<= calculated min. value.

P050B

Cold Start Ignition Timing Performance

Difference between commanded spark timing vs. actual value

> 20%

P052A

Cold Start Camshaft Position Timing Over-Advanced

Difference between actual and target position > 10° CRK rev.


Control Module and Output Signals


DTC

Error Message

Malfunction Criteria and Threshold Value

P0606

ECM/PCM Processor

ECM internal self test failed

P0627

Fuel Pump Control Circuit Open/Shorted to ground

  • Signal voltage 4.50 to 5.50 V (open circuit)

  • Signal voltage < 3.00 V (grounded circuit)

P0629

Fuel Pump Control Circuit

High

  • Signal current 0.60 to 1.20 A

DTC

Error Message

Malfunction Criteria and Threshold Value

P0638

Throttle Actuator Control Range/Performance - Bank 1

  • Time to close to reference point > 0.6 Sec. and reference point = 2.88%

  • TPS 1 signal voltage, not 0.40

  • TPS 2 signal voltage, not (4.20

or

- 0.80 V

- 4.60) V

P0641

Sensor Reference Voltage “A” Circuit/Open

  • Signal voltage deviation > +/-

0.3 V

P0651

Sensor Reference Voltage “B” Circuit/Open

  • Signal voltage deviation > +/-

0.3 V

P0697

Sensor Reference Voltage “C” Circuit/Open

  • Signal voltage deviation > +/-

0.3 V

P150A

Engine Off Timer Comparison

  • Difference between engine-off- time and ECM after-run time

  • Difference between engine-off- time and ECM after-run time

< 12.0s

> 12.0s

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

P1609

Crash shut-off was triggered

Airbag(s) activated

U0001

High Speed CAN Communication Bus

CAN message = no feedback

U0002

High Speed CAN Communication Bus Performance

  • Global time out, no messages received

U0101

Lost Communication with TCM

  • Time out, no message received

DTC

Error Message

Malfunction Criteria and Threshold Value

U0121

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

  • No CAN messages received

U0146

Lost Communication With Gateway “A”

•No CAN messages received

U0155

Lost Communication With Instrument Panel Cluster (IPC) Control Module

  • No CAN messages received

U0302

Software Incompatibility with Transmission Control Module

Manual transmission coded ECM but automatic transmission messages received from TCM

U0402

Invalid Data Received From Transmission Control Module

  • Implausible data message received

U0415

Invalid Data Received From Anti-Lock Brake System Control Module

  • Sensor signal failure

  • None, or implausible information

  • CAN 1 VSS signal incorrect >

327.08 km/h

  • No

U0422

Invalid Data Received From Body Control Module

  • Ambient temperature value initialization = 00h

U0423

Invalid Data Received From Instrument Panel Cluster Control Module

  • AAT sensor reading from cluster to ECM implausible or no message

U0447

Invalid Data Received From Gateway Module

  • CAN message incorrect


Fuel and Ratio Control Module


DTC

Error Message

Malfunction Criteria and Threshold Value

P2101

Throttle Actuator Control Motor Circuit Range/ Performance

  • Duty cycle > 80%

  • Deviation throttle value angles vs calculated value 4 to 50%

  • ECM driver = no fault

P2106

Throttle Actuator Control System - Forced Limited Power

  • Internal check failure

P2279

Intake Air System Leak

  • Offset value throttle mass flow

> 13 kg/h

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