LTFT

I have disabled my LTFT but when I run the scanner it's showing a steady -1.6 on both banks. Is this a common thing or am I missing something. My STFT are way high but I'm waiting on my wide band to get here so I can scale the MAF. after adding the cold air intake.

Not sure if this helps, but when I setup the wrong LTFT PID on various setups (i.e. PID disabled or not available), I see the same. Usually I see -1.8. It may just be the unit conversion from the default value?

Are you using HPTuners? If so, reset the fuel trims in VCM Scanner, they should be zero'd then I believe.

With the LTFTs disabled they should show zero in the scanner. As Alejandro mentions above, you can use the scanner controls to manually zero them.

Thank you for the replies I totaly forgot about the manual zero.