Zed Head Posted March 27, 2015 Share #13 Posted March 27, 2015 Carbs? Yes? No? 1 Link to comment https://www.classiczcars.com/topic/20612-another-msd-problem/?page=2#findComment-466527 Share on other sites More sharing options...
Clark Rush Posted March 27, 2015 Share #14 Posted March 27, 2015 EFI Link to comment https://www.classiczcars.com/topic/20612-another-msd-problem/?page=2#findComment-466528 Share on other sites More sharing options...
Zed Head Posted March 27, 2015 Share #15 Posted March 27, 2015 (edited) Blue wire. Pin 18 (assuming 79 system). Edited March 27, 2015 by Zed Head Link to comment https://www.classiczcars.com/topic/20612-another-msd-problem/?page=2#findComment-466529 Share on other sites More sharing options...
Clark Rush Posted March 27, 2015 Share #16 Posted March 27, 2015 ECU has a trigger wire going to the negative Coil term factory system,that wire is Jacket'd don't know its color. colors at the module to coil we're green and yellow not factory,I've noticed some post state that a tach adapter is not required other say it is required Link to comment https://www.classiczcars.com/topic/20612-another-msd-problem/?page=2#findComment-466530 Share on other sites More sharing options...
Zed Head Posted March 27, 2015 Share #17 Posted March 27, 2015 Tach adapter for tach. Pin 18 to trigger injectors. FSM. Engine Fuel system. Link to comment https://www.classiczcars.com/topic/20612-another-msd-problem/?page=2#findComment-466531 Share on other sites More sharing options...
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