sideways242
New member
- Joined
- Nov 3, 2017
- Location
- Sacramento
Hey y?all,
So here?s my weird question... When wiring a Volvo 940 Bosch 2-wire IAC to a microsquirt, does one need to include a 1N4001 diode in order to get things to respond in a normal fashion? Ive tried three different IAC?s out of the car and they all respond the same. When using the IAC test mode output in tunerstudio they clatter around and only open from the values 80-95% intermittently...makes tuning WUE on a cold start a real pain. Anyone got any experience with microsquirt and idle valve wiring?
Any input would be awesome, Cheers!
So here?s my weird question... When wiring a Volvo 940 Bosch 2-wire IAC to a microsquirt, does one need to include a 1N4001 diode in order to get things to respond in a normal fashion? Ive tried three different IAC?s out of the car and they all respond the same. When using the IAC test mode output in tunerstudio they clatter around and only open from the values 80-95% intermittently...makes tuning WUE on a cold start a real pain. Anyone got any experience with microsquirt and idle valve wiring?
Any input would be awesome, Cheers!