Faults
Fault or fault combination
#Fault code
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1742
Exhaust gas recirculation malfunction
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Although the unlocking of the immobilizer is present, the pump-nozzle units are not activated. No fault codes are stored within the system.
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Engine sometimes doesn't start, in which case there is no communication possible with the ecu and the ecu is not identified by other ecu's on the CAN-Bus
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| Other faults on request |
Important repair hints (!)
Often, issues occur with the power supply of the engine control unit. We always recommend to check:
- 12V supply voltage
- electrical earthing (oxidised mass points)
- main relay
