efi265 Posted February 7, 2019 Report Share Posted February 7, 2019 hi i running a wasted spark setup at the moment with my g4 extreme and was wanting to know what would need to be changed to go individual coils its a 6 cylinder .Would this ignitor still work or did i need a new one and would there be a wiring schematic anywhere by chance for wiring the coils thanks ross Quote Link to comment Share on other sites More sharing options...
ClintBHP Posted February 7, 2019 Report Share Posted February 7, 2019 I would find some intelligent coils that do not need an ignition amplifier (Less to go wrong and much tidier wiring) make a new subloom for coils using +12 from a nice new relay with a 15A fused feed from the battery and the coil of the relay ignition switched. Ground all the coils locally at the engine and run 6 new trigger wires from the ECU. You will switch the ignition mode to direct spark (as long as you have enough triggering - crank and cam sensor) and set the correct spark edge and dwell settings. Quote Link to comment Share on other sites More sharing options...
Stevieturbo Posted February 15, 2019 Report Share Posted February 15, 2019 LS coils do not require an external ignitor. If you have 6 ignition outputs that you can use, then it will be easy to change, just wire trigger direct to relevant pin on the coil as per above ( and configure ecu accordingly ) Quote Link to comment Share on other sites More sharing options...
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