2011 1.5dci Euro 5.
Recently replaced all four injectors due to an ongoing issue. After coding the first two injectors, no issues. Second two injectors installed, no faults, but couldn't code them for a while. Now I've coded them, I'm getting both traction warning lights and red MIL with P1525-F3 and P0203-41 codes.
I understand P1525 is unrelated and will clear itself once the MIL fault is sorted, but I'm at a loss as to what is wrong with cylinder 3 injector.
It was refurbished by VDO, the same type that I've put in cylinder 4, and the engine is running absolutely fine. No limp mode or anything.
The faults will clear prior to ignition but will return after the cycle.
Any ideas?
P1525-F3 and P0203-41 Faults
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- Posts: 20
- Joined: Wed Mar 06, 2019 6:37 am
- Location: Kent, UK
- Qashqai Model: Mk.1 Qashqai Facelift - J10b (2010–2013)
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- Qashqai Model: Mk.3 Qashqai - J12 (2021+) New Model
Not sure if you are aware but injector no 1 is gearbix side and injector no 4 is timing belt side, surprising how many people don't know this about the k9k
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- Posts: 20
- Joined: Wed Mar 06, 2019 6:37 am
- Location: Kent, UK
- Qashqai Model: Mk.1 Qashqai Facelift - J10b (2010–2013)