Distortion

Inaccuracies in size and shape, as in an out-of-round cylinder.An unwanted change in purity of sound, as caused by a weak signal.A term used for tread distortion.

AutoZoner consulting his OBD reader and attempting to determine how to fix code P0011

P2138: Throttle/Pedal Pos Sensor Voltage Correlation DTC

Reading P2138 on your scan tool? Learn what this error code means and what to do about it.