DFI and ECMDiscuss all aspects of DFI (Digital Fuel Injection), ECMs (Electronic Control Module), scanners, and diagnostic equipment. Fine tune your Third Gen computer system for top performance.
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Ok so I got a little problem with a truck I scaned it got no map signal switched maps contless times and did a conuity test on the signal wire, it all turned out good so we figured that the map is grounded in the ECM, I was just wondering if I missed somthing or is this possible, the nearest computer is two hours away can anyone point me in the right direction
its a 89 S-15 4.3
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