DFI and ECM Discuss 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.

165 Questions

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Old May 24, 2006 | 09:21 AM
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165 Questions

How can you tell if an ecm is bad? I swapped to a 165 maf from 85' TPI but nothing works. I tried to start it with some of the splicing and wiring wrong. Could I have fried the ECM? I have checked over and over again now and It apears everything is hooked up right now and still no go.
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