Bud Posted September 18, 2012 Report Share Posted September 18, 2012 helloI just bought a G4 plug in ECU for my subaru STI v5 - v6Originally there is an ignition coil. I want a past one ignition coil per cylinder. is it possible to use the outputs from the computer Ign 1 ign2, Ign 3, ign 4 for controlling the ignition coils.Thank you in advanceLudovic Quote Link to comment Share on other sites More sharing options...
Scott Posted September 19, 2012 Report Share Posted September 19, 2012 Hi Ludovic, Here is a link to the manual for your ECU. http://www.linkecu.com/support/documentation/g4-engine-management-documentation/subaru-impreza-wrx-v5-6 If you go to the pin functions section you will see that Ign 3 and Ign 4 are used for the engine fans, so it is not possible to use this plug-in computer for a direct spark ignition setup without modifying your wiring. According to the information I have the v5-6 subaru should have a 2 coil wasted spark ignition system. Scott Quote Link to comment Share on other sites More sharing options...
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