Wiring Loom?

[Stoneblade]

Hi All

 

Starting to get drag on my bus, have a 1.9Tdi 115bhp on a 51 plate, have a error about pump jet valve exceeding regulation, intimitant. Been going on for a while but seems to be getting worse some days. I have a feeling it might be the wiring loom in the head. Thought I had solved it with new fuel filter.

 

I find when the engines cold the injector values are all fine across the board, but when engine gets up to temp cyl 2 is running at 2.88mg/str which is out of range. If I turn off the car and back on again it seems to rectify the problem until I run her in again. THough it doesnt always seem to be cyl 2 it passes to 1 and 4 occasionally.

 

I have read about checking the loom, but didnt want to delve in if someone thought it might be something else. Have done a resistance test on the utside and all injectors are around 0.1 ohms. So maybe only when its hot.

 

Also what is the part number for this loom , so I can check to see if my local dealer has it in, will use the missus car to go grab it with cover off if need be.

 

Cheers for your help guys.

 

Rob

Edited March 25, 2010 by Stoneblade