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I have a mitsubishi FTO its a car that wasnt imported to the US its mostly known in UK
Its a 2.0 V6 coil on plug system with a waste spark for the back bank
So front bank 3 ignition coils with 3 wires and back bank goes with ignition leads
This car been left for like almost 2 years i tried to fix it i couldnt i tried alot and im still trying after awhile and i just cant find the problem almost 2 years i been trying i really wish it starts running again
Symptoms are:
Weak spark on first coil and second coil and third coil no spark
There is no signal coming from ecu to the third coil the otherd have signal the third one doesnt
What i tested:
12v feed on all 3 coils
Continuity with ground on all coils
Fuses
Continuity between the third coil signal wire to ecu
Fuel smell, so injectors firing
Cam Nd crank sensors signals available
About an rpm signal i cant say because it has digital odometer and its not turning on probably its not connected its an aftermarket one
Check engine light comes on when switch on and then goes off normally