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Common ECU faults:
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Ford Focus / Mondeo ECU common misfire fault
ecu ford

We can rebuild your own Ford Focus or Mondeo engine ECU and will be programmed to work as soon as it is plugged back in to the vehicle, no need for a trip to the dealer for coding it is completely plug and play. This ECU rebuild comes with an unlimited mileage 2 year warranty.
This is a very common fault for the 1.4, 1.6, 1.8, 2.0 Ford Focus and Mondeo - when the ECU fails it causes a constant misfire on two of the cylinders. Other less common faults are complete non start or no spark and faulty charging system due to blown alternator driver.

Quality:
We have sold hundreds of these ECU to both Fiat specialist and main dealers so you can be assured of our very high quality of work and commitment to aftersales customer care.

Fault symptoms include:
Misfire on two cylinders
Severe misfire
No power
Complete non start

This is a very common problem with Ford Focus and Mondeo manufactured after Yr 1999, all our ECU's are manufactured with higher grade components than that of the original thus curing the original design flaw.

Please note:
If you unit is tested and is too badly damaged to be repaired then we would not charge you for looking at your unit, we would just charge for return postage if you want the faulty item back.

Warranty:
All our ECU's come with an unlimited mileage 2 year warranty as standard.

Part Numbers:

1M5F-12A650-AC

1M5F-12A650-AE

1M5F-12A650-BC

1M5F-12A650-BD

1M5F-12A650-BE

1M5F-12A650-GE

1S4F-12A650-AJB

1S4F-12A650-ED

98AB-12A650-BGH

98AB-12A650-CDG

98AB-12A650-CF

98AB-12A650-CFG

98AB-12A650-CGJ

98AB-12A650-CPE

98AB-12A650-CTA

98AB-12A650-CTE

98AB-12A650-CTF

98AB-12A650-CTF


(If you do not see your part number here then please call us as we cover the entire range)

Please note: This a rebuild service of your own ECU, we will rebuild your ECU within 48 hours of recieving it for test.
We recomend you post in your ECU via Royal Mail Special delivery along with you contact details - we will call you once the rebuild is complete for payment.

The address to send your faulty ECU to is displayed in the sellers payment instructions.

Please note:
This common fault of misfire on two cylinders or complete non start is often caused by the ignition coil pack shorting out on the vehicle - it is very important that the ignition coil pack is replaced at the same time as refitting your ECU after it has been repaired - or you faulty coil pack may damage the repaired ECU.

We will need your unit for approximately 2 - 3 working days to complete the full rebuild (times may vary depending on current workload & demand). If you would like to arrange for your unit to be tested and rebuilt then please fill in this test form.

Please contact us if you require further advice

 

Job Vacancies

Tel: 01773535638
Opening times; Monday - Friday 9:00am - 5:30pm

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Please note: All purchases made within the UK & EU may be subject to UK VAT rates

info@ecu-testing.com

Tel: 01773 535638
Opening times:
Monday - Friday
9:00am - 5:30pm