Quote:
Originally Posted by dgorczyca
Okay, so I tested pin 19 on the 42 pin connector with the key turned on. There is no voltage coming from the PCM. Does this mean the PCM is junk?
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Not necessarily. It could stil be a wiring issue. Those can be a PITA to find. If you have a buddy with a very similar truck (preferrably same PCM code), you could try swapping PCM's. If the problem goes away with his PCM in your truck, then it's your PCM, if it doesn't , then you'll have to track down the wiring issue.
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First truck -- 1929 Model A Ford pickup, restored from ground up. Wish I still had it!
99.5 F250 PSD Supercab LB 4x4, ZF-6 w/SB Con OFE, 3.73LS, Boost & pyro gauges, Swamps S175/146 injectors, DP 80 HP Econo PCM (classic version
), AIS,
coolant filter w/"hokum" bracket, regulated return,
heated mirror mod, lighted cupholder, Marinco heater plug-in.
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