D - Oil Level Thermal Sensor -G266- Audi A3 No. 856 / 39...1.3 2.0L TDI CBEA Components A - Fare not...

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1.3 2.0L TDI CBEA Components A - Fare not shown in the overview A - Positive Crankcase Ventilation (PCV) Heating Element -N79- ⇒ page 54 B - Brake Light Switch -F- and Brake Pedal Switch -F47- / Brake Pedal Switch -F63- ⇒ page 55 C - Clutch Position Sensor -G476- ⇒ page 56 Only for vehicles with manual transmission D - Oil Level Thermal Sensor -G266- Located at the bottom of the lower oil pan E - Oil Pressure Switch -F1- Located at the oil filter bracket F - Automatic Glow Time Control Module -J179- Located at the relay carrier under the engine compartment E-box. 1 - Differential Pressure Sensor -G505- ⇒ page 42 2 - Camshaft Position (CMP) Sensor -G40- ⇒ page 43 3 - Heated Oxygen Sensor (HO2S) -G39- with Oxygen Sensor (O2S) Heater -Z19- ⇒ page 73 4 - Engine Control Module 5 - Injection Units - ⇒ page 44 6 - Charge Pressure Actuator Position Sensor -G581- ⇒ page 46 7 - Pressure Retention Valve 8 - Fuel Pressure Regulator Valve -N276- ⇒ page 47 9 - Wastegate Bypass Regulator Valve -N75- ⇒ page 48 10 - Electrical Harness Connector For Exhaust Gas Temperature (EGT) Sensor 4 -G648-, For Exhaust Gas Temperature (EGT) Sensor 1 -G235- and For Heated Oxygen Sensor (HO) -G39- 11 - Mass Air Flow (MAF) Sensor -G70- ⇒ page 49 12 - Engine Coolant Temperature (ECT) Sensor -G62- ⇒ page 50 13 - Engine Speed (RPM) Sensor -G28- ⇒ page 51 Audi A3 Component Locations No. 856 / 39 Edition 11.2009

Transcript of D - Oil Level Thermal Sensor -G266- Audi A3 No. 856 / 39...1.3 2.0L TDI CBEA Components A - Fare not...

Page 1: D - Oil Level Thermal Sensor -G266- Audi A3 No. 856 / 39...1.3 2.0L TDI CBEA Components A - Fare not shown in the overview A - Positive Crankcase Ventilation (PCV) Heating Element

1.3 2.0L TDI CBEA

Components A - Fare not shown in the overviewA - Positive Crankcase Ventilation (PCV) Heating Element -N79- ⇒ page 54B - Brake Light Switch -F- and Brake Pedal Switch -F47- / Brake Pedal Switch -F63- ⇒ page 55C - Clutch Position Sensor -G476- ⇒ page 56

❑ Only for vehicles with manual transmissionD - Oil Level Thermal Sensor -G266-

❑ Located at the bottom of the lower oil panE - Oil Pressure Switch -F1-

❑ Located at the oil filter bracketF - Automatic Glow Time Control Module -J179-

❑ Located at the relay carrier under the engine compartment E-box.1 - Differential Pressure Sensor -G505- ⇒ page 422 - Camshaft Position (CMP) Sensor -G40- ⇒ page 433 - Heated Oxygen Sensor (HO2S) -G39- with Oxygen Sensor (O2S) Heater -Z19- ⇒ page 734 - Engine Control Module5 - Injection Units - ⇒ page 446 - Charge Pressure Actuator Position Sensor -G581- ⇒ page 467 - Pressure Retention Valve8 - Fuel Pressure Regulator Valve -N276- ⇒ page 479 - Wastegate Bypass Regulator Valve -N75- ⇒ page 4810 - Electrical Harness Connector

❑ For Exhaust Gas Temperature (EGT) Sensor 4 -G648-, For Exhaust Gas Temperature (EGT)Sensor 1 -G235- and For Heated Oxygen Sensor (HO) -G39-

11 - Mass Air Flow (MAF) Sensor -G70- ⇒ page 4912 - Engine Coolant Temperature (ECT) Sensor -G62- ⇒ page 5013 - Engine Speed (RPM) Sensor -G28- ⇒ page 51

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2.0L TDI CBEA continued14 - Intake Flap Motor -V157- with Intake Manifold Runner Position Sensor -G336- ⇒ page 47

❑ Component located on the intake manifold15 - Exhaust Gas Recirculation (EGR) Cooler Switch-Over Valve -N345- ⇒ page 4716 - Exhaust Gas Recirculation (EGR) Cooler Pump -V400- ⇒ page 5217 - Throttle Valve Control Module -J338- with Throttle Position (TP) Sensor -G69- ⇒ page 47

❑ Component located on the intake manifold18 - Charge Air Pressure Sensor -G31- with Intake Air Temperature (IAT) Sensor -G42-⇒ page 5319 - Glow Plugs - Glow Plug 1 -Q10- , Glow Plug 2 -Q11- , Glow Plug 3 -Q12- and Glow Plug 4-Q13-

❑ Glow plugs with combustion chamber pressure sensors are integrated with - Cylinder 1 InternalPressure Sensor -G620- , Cylinder 2 Internal Pressure Sensor -G621- , Cylinder 3 InternalPressure Sensor -G622- and Cylinder 4 Internal Pressure Sensor -G623-

20 - Fuel Temperature Sensor -G81- ⇒ page 4721 - Exhaust Gas Recirculation (EGR) Motor -V338- with EGR Potentiometer -G212- ⇒ page 47

❑ Exhaust system engine code CBEA TDI component location ⇒ page 7322 - Fuel Return Line Connection to the Fuel Filter23 - Fuel Supply Line Connection (High Pressure Line) to the Fuel Rail (High Pressure Reservoir24 - Fuel Metering Valve -N290- ⇒ page 4725 - Fuel Pressure Sensor -G247- ⇒ page 4726 - Engine Coolant Temperature (ECT) Sensor (on Radiator) -G83- ⇒ page 8127 - Auxiliary Fuel Pump -V393-28 - Fuel Filter

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Pressure Sensor

2 - Differential Pressure Sensor -G505-

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Camshaft Position (CMP) Sensor -G40-

Arrow - Camshaft Position (CMP) Sensor -G40-

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Fuel Injectors

- - Fuel Injectors

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1. Cylinder 1 Fuel Injector -N30-2. Cylinder 2 Fuel Injector -N31-3. Cylinder 3 Fuel Injector -N32-4. Cylinder 4 Fuel Injector -N33-5. Fuel Pressure Regulator Valve -N276-

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Components on the Engine

1 - Differential Pressure Sensor -G505-2 - Charge Pressure Actuator Position Sensor -G581-3 - Fuel Pressure Sensor -G247-4 - Fuel Injectors

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Component Locations Overview

1 - Fuel Pressure Sensor -G247-2 - Fuel Pressure Regulator Valve -N276-3 - Intake Flap Motor -V157- with Intake Manifold Runner PositionSensor -G336-4 - Exhaust Gas Recirculation (EGR) Cooler Switch-Over Valve-N345- (if applicable)5 - Throttle Valve Control Module -J338- with Throttle Position(TP) Sensor -G69-6 - Exhaust Gas Recirculation (EGR) Motor -V338- with EGRPotentiometer -G212-7 - Fuel Temperature Sensor -G81-8 - Fuel Metering Valve -N290-

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Installed Locations and Connectors

1 - Wastegate Bypass Regulator Valve -N75- connector2 - Exhaust Gas Temperature (EGT) Sensor 2 -G448-3 - Exhaust Gas Temperature (EGT) Sensor 1 -G235- connector4 - Oxygen sensor -G39- connector5 - Exhaust gas temperature sensor 3 -G495- connector

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Mass Air Flow Sensor

1 - Mass Air Flow (MAF) Sensor -G70-

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Engine Coolant Temperature (ECT) Sensor

2 - Engine Coolant Temperature (ECT) Sensor -G62-

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Engine Speed (RPM) Sensor

Arrow - Engine Speed (RPM) Sensor -G28-

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Exhaust Gas Recirculation Cooler Pump

- - Exhaust Gas Recirculation (EGR) Cooler Pump -V400-

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Charge Air Pressure Sensor

1 - Charge Air Pressure Sensor -G31- with Intake Air Temperature(IAT) Sensor -G42-

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Positive Crankcase Ventilation (PCV) Heating Element

3 - Positive Crankcase Ventilation (PCV) Heating Element-N79-

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Brake Lamp Switch -F- and Brake Pedal Switch -F47--1-

1 - Brake Light Switch -F- and Brake Pedal Switch -F47- / BrakePedal Switch -F63-

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Clutch Position Sensor -G476-

- - Clutch Position Sensor -G476- integrated with Clutch PedalStarter Interlock Switch -F194- and Clutch Pedal Switch -F36-

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1.4 3.2L BUB and CBRA

Components A - G are not shown in the overview

A - Leak Detection Pump (LDP) -V144- ⇒ page 60❑ Located under the wheel housing liner in right rear wheel housing

B - Intake Manifold Tuning (IMT) Valve -N156- ⇒ page 66❑ Located at the vacuum reservoir in front of engine.

C - Knock Sensor 2 -G66- ⇒ page 67❑ Located at the front on cylinder block.

D - Ignition Coils - ⇒ page 68E - Fuel injectors - ⇒ page 69

❑ Located at the fuel railF - Oil Level Thermal Sensor -G266- ⇒ page 70G - Oil Pressure Switch -F1- ⇒ page 711 - 3-pin harness connector

❑ For Knock Sensor (KS) 1 -G61-2 - Knock Sensor 1 -G61- ⇒ page 59

❑ Located right rear on the cylinder block3 - Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 -N80- ⇒ page 60

❑ Located at the front in engine compartment4 - Heated Oxygen Sensor (HO2S) -G39- ⇒ page 725 - Connectors ⇒ page 72

❑ For Oxygen Sensor (O2S) -G130- and Oxygen Sensor (O2S) 2 -G131-6 - Oxygen Sensor (O2S) -G130- with Oxygen Sensor 02S) Heater -Z29- ⇒ page 727 - Heated Oxygen Sensor (HO2S) 2 -G108- with Oxygen Sensor (O2S) 2 Heater -Z28-⇒ page 728 - Oxygen Sensor (O2S) 2 -G131- with Oxygen Sensor (02S) 2 Heater -Z30- ⇒ page 729 - Motronic Engine Control Module (ECM) -J220-10 - Positive Crankcase Ventilation (PCV) Heating Element -N79- ⇒ page 61

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