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ellamoon8

Partner Injector Fault

I'm having rough running issues with my 2022 Peugeot Partner diesel (255510 km) and the check engine light is on. The error memory shows 'reset quantity drift compensation'. I suspect a defective injector. Has anyone else dealt with this? I had similar issues on a previous car.

4 comment(s)

barbara_mayer77

I've seen this before, it usually points to injector issues. Before replacing, have you tried any onboard diagnostics or fuel injection system reset procedures? Check the basics first. What diagnostic tool are you using?

ellamoon8 (Author)

I’m using a professional-grade diagnostic tool. Regarding a fuel injection system reset, are there specific adaptations or reset procedures you recommend beyond clearing the error code? I'm wary of making things worse. I've read about reset procedures for similar issues on other car makes.

barbara_mayer77

Given your experience, it sounds like you've tried most options. The 'reset quantity drift compensation' error suggests an injector fault the system can't compensate for. Injector wear is likely at this mileage. Visit a workshop to diagnose and replace the faulty injector(s).

ellamoon8 (Author)

The workshop confirmed a defective injector. The repair, including replacement and recalibration, cost 515€. The engine is now running smoothly. Thanks for the guidance and confirming my diagnosis!

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