MSefi.com read only forum (Jan.15,2018)

I am also having IAC issues. Mine seems to be inconsistent from time to time - like it looses it's zero position. It is a Dodge IAC but it looks identical to the bolt-on style GM IAC in the manual. If I close my IAC entirely the engine will basically not run - not enough air - if I set it to idle at ...

Thanks for the advice - I will give it a shot this weekend.

Dave

I am getting the car tuned in a little better all the time but when I try to run auto tune to tweak the VE tables, the values never change. I am running a MS-II v3 with 2.88 code and a LC-1 wideband sensor.

The EGO correction does work but even after I run auto tune for a while then burn to ecu, no ...