|
Do you have anything to tell you if it is going into Lean Burn mode or not? I had a 94 VX and was troubleshooting a miss that it had and I know that when I unplugged the O2 sensor that the shift light did not work and obviously no Lean Burn. The shift light itself would not contribute much to a loss of mpg so it seems like it is more likely something keeping it from Lean Burn. Maybe make sure the O2 wiring is good and not touching anything?
__________________
|