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Vauxhall VECTRA 1.8 16V ECU (Engine Management) - Part No: 09158689 / 5WK9154

Buy a replacement unit

£305.00 (Excludes VAT @ 20%)
Shipping £8.90
Delivery 1 - 2 working days
Programming see details
Exchange item full details

Send your own unit for rebuild

£200.00 (Excludes VAT @ 20%)
Return Shipping £8.90
Turnaround time 3 - 5 working days
Programming see details
Rebuild Details full details


Part Numbers:

VM No: 09158689 / 09 158 689 / S0100204 / S 01 002 04 OEM No: 5WK9154 / 5WK9 154

Vehicle Details:

MakeVauxhall ModelVECTRA Engine Size1.8 Specification16V Year2000 - 2002

Common Faults:

Vauxhall Vectra engine management ECU failure is very common and is prone to breakdown at any time. The location of this ECU on the vehicle means that the part is susceptible to damage caused by heat and vibration. Running symptoms of this include cutting out at speed, idle faults and intermittent to complete non-starting. When using scan tools to access the ECU fault codes will be found including: P0353 - ignition coil C primary / secondary circuit malfunction, P0220 - throttle position sensor (TPS) circuit 2 high voltage, P1550 - electric throttle control reduced power, P0351 - ignition coil A primary / secondary circuit malfunction, P0203 - cylinder 3 injector circuit malfunction / cylinder 3 misfire, P0202 - cylinder 2 injector circuit malfunction / cylinder 2 misfire and many more. We offer test and rebuild with an unlimited mile Lifetime Warranty.
If I purchase this will it cure my fault? Warranty: Lifetime Warranty*, unlimited mileage
Product Code: EEM158689


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Ecu fixed 4/5

I was put in touch with ecu testing and they where very helpful the turn around of my unit was within the time given to me it works very well, the car is running better now. I was always kept informed when my unit arrived went to testing and when it was on it's way back to me. I would recommend ecu testing to everyone.

Vectra ECU repair 5/5

Faulty ECU repaired by ECUtesting, installed it and it car runs fine. Turnaround time from Finland was two weeks. The e-mail service was clear and informative. I called the company twice for a couple of specific questions, to which they answered promptly and the phone service was both professional and friendly. I warmly recommend their services