Crazy Lean trims after Vararam install..

Reply Subscribe

Thread Tools

Search this Thread

May 18, 2005 | 01:10 PM

#21

Rays C5

11 Second Club

Joined: May 2004

Posts: 226

Likes: 0

From: Va. beach,Va

Quote:

Originally Posted by ChrisLe

Despite the fact that consistent lean trims across the board would dictate a leak, I was not able to find any. I tried every trick in the book and could not find any....Any suggestions?

Its true ..I have a blackwing on mine and ltft were 17/19 positive until I started tuning. My initial approach was lowering the injector pulse which produced -2 to 5 ltft. I have since been tuning using the ve tables and to make matters worse using ls1edit. HPtuners will make doing what you are trying to accomplish considerably easier.

May 18, 2005 | 01:19 PM

#22

ChrisLe

Thread Starter

Teching In

Joined: May 2005

Posts: 34

Likes: 0

Quote:

Originally Posted by Rays C5

Thanks for the info. VE tuning followed by MAF recalibration will definitely take care of it. My only concern was whether or not it was normal to be running so lean after the Vararam install....After all, if it was an air leak (or other problem unrelated to the MAF) then all recalibrating the MAF would do is treat the symptom rather than the root cause of a problem.....

Reply Subscribe