cant pass DEQ

[93AWDDSM]

just got a 91 tsi awd talon, it has a pretty bad idle/ revs aren't smooth thru the RPMs and English racing said it idled like that because the Lower honey comb on the stock MAF was missing. So, went and found a MAF with both honeycombs, and it still doesn't idle right. but when driving it drives normal, rpms are smooth. it just doesn't want to idle?


any help would be great thanks

 

[EclipseTical]

If your profile is up to date and accurate then the 255 pump with an otherwise stock car is likely overrunning the stock fpr and giving you way too much fuel since you have no tuning method listed.

Do a boost leak test to rule out any of those also.

 

[AWD Night rider]

If you are running a 255 fuel pump a FPR is a must, Get one and set it at 38 PSI and go from there.