Seems like I read that spraying alcohol screws with the o2 reading . Is the true?
Do I need to tune fuel at lower boost and no alcohol?
I have had issues with low o2 730-760 mv even adding 10-15% fuel.
Pressure rises with boost, so I think the pump is ok and is hot wired etc...
Do I need to tune fuel at lower boost and no alcohol?
I have had issues with low o2 730-760 mv even adding 10-15% fuel.
Pressure rises with boost, so I think the pump is ok and is hot wired etc...