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Main Relay (Computer/Fuel System): Service and Repair

Before removal of relays:
- Interrogate fault memory of DME control unit.
- Switch off ignition.
- Unfasten and remove cover.





Location:
1. Relay for oxygen-sensor heating
2. Master relay for Digital Motor Electronics (DME)
3. Relay for electric fuel pump (EKP)

Installation Note: Interrogate fault memory of DME control unit, check faults in memory, rectify faults and clear fault memory.