Quote:
Originally Posted by amlav
I've just replaced my injector no 1 and next I want to measure the signal level coming from the needle sensor coil with an oscilloscope (just so I know ).
There is a chance that your signal from the needle sensor doesn't gets to the PCM (wiring broken in the loom maybe or loose contact ).
Before replacing pump have a good look and see how you go .
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Good point, thank you - voltage and signal not same thing...
Not sure where I'll get to borrow an oscilloscope, and I'll have to check pins to the controller modules (looks like there's a pcm jeep and an ecm bosch! working together...or not quite.)
Thank you,
R