Computers and Control Systems: Locations

Components -A- through -D- below are not shown in the illustration.

A Brake light switch -F-, Brake vacuum vent valve switch -F47-
- Combined into one assembly in footwell on brake pedal
B Throttle Position (TP) sensor -G79-
- In footwell, on accelerator pedal See page 23-13
- Displayed as "Throttle position sensor-G69" in case of malfunction
C Clutch vacuum vent valve switch -F36-
- In footwell, on clutch pedal
D Barometric pressure (BARO) sensor -F96-
- Internal component of Diesel DFI Engine Control Module (ECM) -J248-

1. Wastegate bypass regulator valve -N75-
2. EGR vacuum regulator solenoid valve -N18-
3. Diesel Direct Fuel Injection (DFI) Engine Control Module (ECM) -J248-
- With Manifold Absolute Pressure (MAP) sensor -G71-
- With Barometric Pressure (BARO) sensor -F96-
4. Exhaust Gas Recirculation (EGR) valve
5. Fuel injector
- With needle lift sensor -G80-
6. Coolant glow plug relay -J325-
7. Intake Air Temperature (IAT) sensor -G72-
8. Harness connector
- For needle lift sensor -G80-
9. Harness connector
- For engine speed (RPM) sensor -G28-
10. Engine Coolant Temperature (ECT) sensor -G62-
11. Central harness connector For:
- Fuel temperature sensor -G81-
- Quantity adjuster -N146-
- Modulating piston displacement sensor -G149-
12. Harness connector
- For fuel cut-off valve -N109-
- For cold start injector -N108-
13. Injection pump quantity adjuster With:
- Fuel temperature sensor -G81-
- Quantity adjuster -N146-
- Modulating piston displacement sensor -G149-
14. Fuel cut-off valve -N109-
15. Mass Air Flow (MAF) sensor -G70-