Positive Fuel Trims means your PCM is compensating by adding more fuel. This means your current primary VE is likely set too lean. Try logging, and when your STFT are near zero, then your LTFT...
Type: Posts; User: Bud Man
Positive Fuel Trims means your PCM is...
Positive Fuel Trims means your PCM is compensating by adding more fuel. This means your current primary VE is likely set too lean. Try logging, and when your STFT are near zero, then your LTFT...
I've got an '04 GTO and had the same 02 sensor mounting issue. Mounted mine post cat. WB Commander tech help says you will see 0.1 difference in A/F Ratio. That's dead on to what the gauge reads. ...