kais3r
New Member
- Joined
- Mar 19, 2014
- Messages
- 211
- Reaction score
- 2
- Points
- 0
- Location
- Qld
- Members Ride
- VX Executive S2
Hi guys, got an issue with a new IAC I've installed, it will idle normal but the initial engine startup position it's using is pushing the revs to 1300-1400RPM with the base idle completely shut, then drops back down to normal over about 2-3 seconds.
Don't think this was normal, would prefer it to be around 775 with a cold engine as this is meant to be peak idle RPM, and from there the PCM can adjust the idle to suit current temp conditions like raising idle for a cold engine.
Question is, how could I adjust it so it's what I'm after and can it be done without a tech 2 tool?
I'll adjust base idle to correct setting again once I know how to get the IAC sorted.
Thanks
Don't think this was normal, would prefer it to be around 775 with a cold engine as this is meant to be peak idle RPM, and from there the PCM can adjust the idle to suit current temp conditions like raising idle for a cold engine.
Question is, how could I adjust it so it's what I'm after and can it be done without a tech 2 tool?
I'll adjust base idle to correct setting again once I know how to get the IAC sorted.
Thanks