Fuel System - Repair Instructions

Checking - Setting Engine
- 13 00 002 Checking function of Digital Engine Electronics (DME)
Fuel Pump With drive
Fuel filter
- 13 32 051 Replacing fuel filter (M52, M60, M62, M73)
Injection Pump, Regulator
- 13 51 630 Replacing fuel pressure regulator (M73)
injection nozzle and
- 13 53 242 Replacing both complete injection pipes (M73)
- 13 53 540 Replacing, sealing fuel hoses
  - Notes
  - Recycling
throttle and operation
- 13 54 036 Removing and installing or sealing both throttle bodies (M73)
- 13 63 590 Replacing fuel pump relay
Sensor for control unit
Start Valves
- 13 64 501 Removing and installing / replacing one injector valve (M73)
- 13 64 541 Replacing all injector valves (M73)
Intake silencer
- 13 71 010 Removing and installing left intake filter housing (M73)
- 13 71 020 Removing and installing right intake filter housing (M73)
air cleaner
- 13 72 002 Replacing both air filter inserts (M73)
Carbon Canister Ventilation
- 13 90 500 Replacing tank vent valve (M73)