Cylinder 3 misfire - ECU pinout required

Fuzz

New member
Joined
Sep 25, 2018
Location
Newcastle
TDI
Pd150
Posted Yesterday, 08:51 PM

Hi I have a mk1 Leon Fr (pd150 ARL) and I am having problems with a misfire. I have replaced the injector harness and also injector 3. I have also tried swapping the injectors around but I still get cylinder
3 misfire in VCDS. The problem seems to go away after about 10 minutes when the engine is warm which is odd.
Tomorrow I would like to check the wiring harness from the injector harness plug to the ECU. Does anybody have a wiring diagram as I can't seem to find one online
 
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