Hoping you guys over here can help. I've had HPFP issues on my Solstice 2.0L turbo. I've replaced the HPFP this weekend. I'm ZZP dyno tuned, but it appears that now I am running really rich. Does anyone here know of anyone around the Pontiac, MI area that tunes or can datalog for me and check my assumption? I'm using Torque and it's just not fast enough to datalog but I did catch some stuff and it appears to be rich. Any help over here would be greatly appreciated!! (Nobody on the Solstice forum lives by me...and most don't even know what hp tuners is....LOL)

 

What does the torque app say your LTFT are?

 

My LTFT is 7.03 after the car is warm, and it stays right at that number, 4.69 when it's cold.

 

Message 07blackg5

 

Thanks

 

+7% would be lean correct?

Also, that needs to be tuned but honestly its not that unsafe unless you are running an aggressive tune.

 

Yes +7 is indicating the car is running lean.

If I was the OP I would get in contact with ZZP since they are the guys that tuned him originally.