Control Unit - Opel Astra F - engine control unit Delphi Multec F

Fault in Delphi Multec F engine control unit.

The control for the ignition coil, injection nozzles and idle speed control is missing. Various error messages are reported on the 5 V circuit.

Error codes:

P1640 – 4-way driver module malfunction
P0200 – Injector voltage high/low
P0351 – Ignition coil A primary/secondary malfunction
P0352 - Ignition coil B primary/secondary malfunction
P0325 - Knock sensor 1 circuit no signal
P0607 - Knock control unit internal malfunction

Replacement unit for irreparable faults

If the engine control unit can no longer be repaired, we can usually supply an inexpensive used part. The data can almost always be transferred from the original to the replacement unit, eliminating the need for programming on the vehicle.
Please enquire with the part number and we will check availability and the current price for you.