21/03/2013
IGAAdmin
Administrator
Posts: 245
Reputation: 5
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Driver Complaint – Intermittent no start and cutting out when driving.
Cause/Symptom – P1564 fuel injection pump reduced fuel mode request and P1664 fuel injection pump malfunction fault codes in the ECU memory. Both codes pointing to wiring, injection pump or engine ECU.
Rectification Route – In this instance the fault was located to the in tank fuel pump not running continually. The earth feed to terminal number 6 on the fuel pump control module was found to have a bad connection causing an intermittent open circuit, the earth point is located behind the o/s kick panel behind the facia, the earth point was removed and cleaned to ensure the connection was good. The codes were removed from the system and a road test confirmed the fault was cleared.
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