You may have a vac leak causing some headaches for the sensors. Hard to tell without the full log, but it's usually a good guess with the general issues. Don't want to get too aggressive on the pedal of a boosted car until it's running clean.
The Vehicle Speed Sensor may not be setup properly for the tire size, gear ratio, tooth count combination, or has a bad wire in the mix.
The Vehicle Speed Sensor may not be setup properly for the tire size, gear ratio, tooth count combination, or has a bad wire in the mix.
