Hey guys,
swapped a S13 SR20DET redtop in my ca18det RS13.
problem is: i dont get a correct rpm - jumping around when starting, 0 when running
- i put in a resistor -> works in my buddys car, but not in mine
- other gauge -> no
- other ECU -> no
so what could cause this mistery?
CAS wires are: + - 0° 180°
signal into ECU
ECU into dash (yellow/red)
swapped a S13 SR20DET redtop in my ca18det RS13.
problem is: i dont get a correct rpm - jumping around when starting, 0 when running
- i put in a resistor -> works in my buddys car, but not in mine
- other gauge -> no
- other ECU -> no
so what could cause this mistery?
CAS wires are: + - 0° 180°
signal into ECU
ECU into dash (yellow/red)