RSAuto Posted May 5, 2018 Report Share Posted May 5, 2018 Hi guys! My friend have a 92` Toyota Supra with the 3,0l turbo 7M-GTE and we are having a little bit of problems with it and we hope some of you can help us. The engine is pretty much basic, but have a bigger turbo, different injectors and a Link G4+ Atom ECM. Originale ignitor is removed and there is mounted a DIS6-01 from Nissan between ECM and PnP-harness. The previous owner who did the upgrades wanted to use the originale engine harness and the wiring into-, and out of the orignale ignitor is directly wired to the orignale coils. But this "piggytail/bridge-wiring" has falled out and the car is not running. Therefore i have to ask you guys for some help. First of all, I suppose the coils are wired to IGN1, IGN2 and IGN3 pinouts on the ECM (Link G4+ Atom), but do I have to wire Coil 1 to IGN1, Coil 3 to IGN2 and Coil 2 to IGN 3 because of the firing order? When these wires are in place I just have the "ground"-wire from the coil-pack harness left. Can I just wire this to a solid "ground" on the engine or is it some kind og trigger through the ground back to a pinout on the ECU? Sorry for my bad language... Greetings from Norway! Quote Link to comment Share on other sites More sharing options...
ClintBHP Posted May 5, 2018 Report Share Posted May 5, 2018 Wire IGN1 to Coil 1&5 and IGN2 to coil 2&4 and IGN3 to coil 3&6 - the firing order in the configuration tab will tell the ECU which coil to fire. Ground from the Coil can be bound hard to the head / block the ECU does not look for a return signal. Quote Link to comment Share on other sites More sharing options...
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