Quote:
Originally Posted by VB_Racing
Did you use a noid light at the injector connector? If you get a consistent bright light at the injector you have good signal, but anything else you don't. You say you have varying voltages at the DME connector, do you mean the injector connectors? Make sure your DME grounds are intact and good, without a good ground at the DME you wont have a way to ground the injectors properly.
You will want to check AC voltage at the reference sensors. If you have it you have processor problems.
Dave
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Dave, I don't have a noid light, but I'm almost certain the injectors are working, so that's why I want to replicate the grounding signals to verify.
The varying voltages are at the DME connector coming between pins 8 and 27 for the speed sensor, and pins 25 and 26 for the reference sensor. I don't have an oscilloscope to check the waveforms.
I'll check the DME ground.
Thanks,
Joe