Component Locations, Overview
Component Locations, Overview
NOTE: Components A to C are not shown on the illustration.
A. Brake Pedal Switch -F47- and Brake Light Switch -F-
Together in one housing in footwell on brake pedal
B. Throttle Position (TP) Sensor -G79-
In footwell on accelerator
C. Clutch Vacuum Vent Valve Switch -F36-
In footwell on clutch pedal
1. Exhaust gas recirculation (EGR) valve
2. Change-over Valve for Intake Manifold Flap -N239-*
3. Positive Crankcase Ventilation (PCV) Heating Element -N79-
Check voltage supply for -N79- between terminals 1 and 2 of the connector with ignition switched on; Specification: At least 11.5 V
4. Diesel Direct Fuel Injection (DFI) Engine Control Module (ECM) -J248-*
Checking voltage supply. Testing and Inspection
Replacing. Service and Repair
Coding. Testing and Inspection
Checking altitude sensor -F96- see Checking intake manifold pressure and altitude sensor. Testing and Inspection
5. Connector
Only disconnect or connect with ignition switched off
Release to disconnect
6. EGR Vacuum Regulator Solenoid Valve -N18-*/**
7. Injector
For No.3 cylinder with Needle Lift sensor -G80-*
8. Wastegate Bypass Regulator Valve -N75-*/**
9. Mass Air Flow (MAF) sensor -G70-*
10. Engine Coolant Temperature (ECT) Sensor -G62-*
For engine control module
With ECT sensor -G2-
If necessary release pressure in cooling system before removing
Wiring chamber 3 and wiring chamber 4 for Engine Coolant Temperature (ECT) Sensor -G62-
11. Vacuum Reservoir
12. 10 Nm
13. Engine Speed (RPM) Sensor -G28-*
14. O-ring
Replace
15. 2-pin connector
Brown
For Needle Lift Sensor -G80-
16. 3-pin connector
For Engine (RPM) Sensor -G28-
17. 10-pin connector
Black
For Fuel Temperature Sensor -G81-
For Cold Start Injector -N108-
For Fuel Cut-off Valve -N109-
For Quantity Adjuster -N146-
For Modulating Piston Displacement Sensor -G149-
18. Cold Start Injector -N108-*/**
19. Fuel Cut-off Valve -N109-*/**
20. Injection pump quantity adjuster
With Fuel Temperature Sensor -G81-
With Quantity Adjuster -N146-
With Modulating Piston Displacement Sensor -G149-
21. Manifold Absolute Pressure (MAP) Sensor -G71-* and Intake Air Temperature (IAT) Sensor -G72-*