have the omni 4 bar map sensor installed in the intake (jmf)

running evo scan and at idle the car is running very rich (9-11 afrs)

when i looked at the evoscan the BOOST value at idle show 5-6????

(shouldnt it be -negitive numbers at idle since it is in vacuum)

and i think this is why my car is running very rich??

 

also when dataloging map sensor says 11.4 with car on engine off

 

Seems like you didnt follow all the instructions correctly and either didnt mod the ROM correctly or did put the right info into EVOscan for logging.

 

make sure you set the atmospheric pressure to whatever sea level your state is in.

follow https://www.evolutionm.net/forums/ec...evo-8-9-a.html

 

Thx for posting that link. I was going to but didnt...