Hi guys,
sorry I know parts of this have been covered and it has been a massive help!! Although I have an issue:
i have an rb20det in my s13, there are no looms in the car apart from the engine loom & fuel pump wires.
All plugged in and I have 3 power wires into the ecu & 6 ground wires out of the ecu; the car turns over and has injectors tick and fuel spray when fuel relay activated but I have NO SPARK.
i have power, earth and signal continuity from the ecu going to all the coils, cas and injectors; ami missing something from the ecu to tell coils to spark?
i swapped the igniter for a working one(same issue), should I try swapping cas and ecu?
thank you guys and sorry if I can’t find the info.
regards,
kev ?