Engine 1,6 (CWVA, CWVB): Mixture preparation - injection

4-cylinder injection engine (1.6 l engine, 4V, EA 211)
Engine ID CWVA, CWVB.

Mixture preparation - injection system
VW Golf 7 (5G1, BQ1, BA5) 2013 - 2016, 2017 -
VW Golf Sportsvan (AM1, AN1) 2015 -
VW Jetta Russia (AV3) 2015 - 2018
VW Polo 5 (6C1) 2014 - 2017
VW Polo 6 (AW1) 2018 - .
VW Polo Sedan Russia (614) 2016 -
Skoda Rapid (NH1, NH3, NK3) 2016 -
Skoda Octavia 3 A7 (5E3, 5E5, NL3) 2014 -
Skoda Fabia 3 (NJ3, NJ5) 2018 -
Skoda Yeti (5L7, 5L6, 676, 677) 2015 - 2017
SEAT Leon 3 (5F) 2015 -
SEAT Toledo 4 (KG3) 2016 -
SEAT Arona (KJ7) 2017 -
SEAT Ibiza 5 (KJ1) 2016 -

1. Overview of fitting locations - injection system
2. Assembly overview - fuel system

1. Overview of fitting locations - injection system
Overview of fitting locations - engine from above, VW Golf, VW Golf Estate, VW Golf SV, VW Polo 2018

1 - Inlet camshaft control valve 1 - N205-
2 - Ignition coils with output stages
Ignition coil 1 with output stage - N70-
Ignition coil 2 with output stage - N127-
Ignition coil 3 with output stage - N291-
Ignition coil 4 with output stage - N292-
3 - Lambda probe 1 before catalytic converter - GX10-
Lambda probe - G39- and Lambda probe heater - Z19-
4 - Lambda probe 1 after catalytic converter - GX7-
Lambda probe after catalytic converter - G130- and Lambda probe heater 1 after catalytic converter -Z29-
5 - Hall sender - G40-
Camshaft position sensor
6 - Engine control unit - J623-
7 - Radiator outlet coolant temperature sender - G83-
8 - Intake manifold sender - GX9-
Consists of intake air temperature sender - G299- and intake manifold pressure sender - G71-
9 - Throttle valve module - GX3-
with throttle valve drive - G186- , angle sensor 1 for throttle valve drive - G187- and angle sensor 2 for throttle valve drive - G188-
10 - Injectors
Injector, cylinder 1 - N30-
Injector, cylinder 2 - N31-
Injector, cylinder 3 - N32-
Injector, cylinder 4 - N33-
11 - Activated charcoal filter solenoid valve 1 - N80-

Overview of fitting locations - engine from above, VW Polo 2014, VW Polo Sedan Rus 2016

1 - Inlet camshaft control valve 1 - N205-
2 - Ignition coils with output stages
Ignition coil 1 with output stage - N70-
Ignition coil 2 with output stage - N127-
Ignition coil 3 with output stage - N291-
Ignition coil 4 with output stage - N292-
3 - Lambda probe 1 before catalytic converter - GX10-
Lambda probe - G39- and Lambda probe heater - Z19-
4 - Lambda probe 1 after catalytic converter - GX7-
Lambda probe after catalytic converter - G130- and Lambda probe heater 1 after catalytic converter -Z29-
5 - Hall sender - G40-
Camshaft position sensor
6 - Engine control unit - J623-
7 - Radiator outlet coolant temperature sender - G83-
8 - Intake manifold sender - GX9-
Consists of intake air temperature sender - G299- and intake manifold pressure sender - G71-
9 - Throttle valve module - GX3-
with throttle valve drive - G186- , angle sensor 1 for throttle valve drive - G187- and angle sensor 2 for throttle valve drive - G188-
10 - Injectors
Injector, cylinder 1 - N30-
Injector, cylinder 2 - N31-
Injector, cylinder 3 - N32-
Injector, cylinder 4 - N33-
11 - Activated charcoal filter solenoid valve 1 - N80-

Overview of fitting locations - intake side

1 - Knock sensor 1 - G61-
2 - Oil pressure switch - F1-
3 - Activated charcoal filter solenoid valve 1 - N80-
4 - Injectors
Injector, cylinder 1 - N30-
Injector, cylinder 2 - N31-
Injector, cylinder 3 - N32-
Injector, cylinder 4 - N33-
5 - Hall sender - G40-
6 - Intake manifold sender - GX9-
Consists of intake manifold pressure sender - G71- and intake air temperature sender - G42-
7 - Engine speed sender - G28-

Overview of fitting locations - exhaust side

1 - Lambda probe 1 after catalytic converter - GX7-
Consists of Lambda probe after catalytic converter - G130- and Lambda probe heater 1 after catalytic converter - Z29-
2 - Radiator outlet coolant -G62-
3 - Ignition coils with output stages
Ignition coil 1 with output stage - N70-
Ignition coil 2 with output stage - N127-
Ignition coil 3 with output stage - N291-
Ignition coil 4 with output stage - N292-
4 - Lambda probe 1 before catalytic converter - GX10-
Consists of Lambda probe - G39- and Lambda probe heater - Z19-

2. Assembly overview - fuel system

1 - Air filter
2 - Radiator outlet coolant -G62-
3 - Lambda probe 1 after catalytic converter - GX7-
Consists of Lambda probe after catalytic converter - G130- and Lambda probe heater 1 after catalytic converter - Z29-
4 - Engine control unit - J623-
5 - Intake manifold
6 - Intake manifold sender - GX9-
Consists of intake manifold pressure sender - G71- and intake air temperature sender - G42-
7 - Throttle valve module - GX3-
8 - Knock sensor 1 - G61-
9 - Fuel rail with injectors
Injector, cylinder 1 - N30-
Injector, cylinder 2 - N31-
Injector, cylinder 3 - N32-
Injector, cylinder 4 - N33-
10 - Oil pressure switch - F1-
11 - Lambda probe 1 before catalytic converter - GX10-
Consists of Lambda probe - G39- and Lambda probe heater - Z19-

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