Hi I have a single turbo bridge setup with a power FC & Commander
it has some strange idle issues where it is set on the commander at 900rmp and yet it will idle at 2000 then drop to 1500 and stay like that for ages then when it choses randomly it will go down to the 900RPM

What I want to know is if I remove the Idle speed control would that fix it.
I have removed most of the emmisions stuff as I don't need to comply in New Zealand

Does anyone have a good link to a step by step guide as what can be removed etc

Cheers

 

The PFC has trouble using the ISC and/or O2 for idle control on very modded engines. Make sure the O2 controll is turned off. If you want to try to still use the ISC, close the throttle way down or closed, with the air bleed screw only two turns opened. This is a starting point but you also need to set the three idle speeds in range for your porting.

Or remove the ISC and put a blocking playe over it and adjust idle the old fashion way.