Chris Hasnip Posted June 7, 2015 Report Share Posted June 7, 2015 Hi I have recently installed and wired a G4 ecu into a nissan silvia with a standard SR20 engine. I am having trouble getting it to start for the first time. I used an SR20 base map from PC link and configured all the necessary inputs and outputs to suit. Â When the engine is cranked it appears to have injector pulse but no spark. Â Both triggers have a good signal to the ecu and engine rpm is around 220 while cranking. Â I can get spark from the coils using the ignition test function. Â Any help would be appreciated. Quote Link to comment Share on other sites More sharing options...
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