Compression Ignition Addict
Join Date: Dec 2007
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Either the IDM has gone bad, or the connector is not "connecting" (despite being locked securely back in) because the pins are now burned.
Did you look into the connector and examine the pins before you plugged it back in?
At this point, I'd be leaning towards an IDM as the most likely problem (they have a poor seal and often get water inside that can kill the output to one, or both sides). You could measure the resistance going to the injectors, in both sides, as a comparison before you invested in an IDM. Or, alternatively, try to "borrow" one as a test (for functioning purposes, they're all the same....)