DTC P2138:00 [Pcm (SKYACTIV-G)]: Outline

WARNING: This page is about a different variant/trim than selected.

DTC P2138:00 (PCM, SKYACTIV-G) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	APP sensor No. 1/No. 2 voltage correlation problem
Detection condition	The PCM compares the input voltage from APP sensor No. 1 with the input voltage from APP sensor No. 2. If the difference is more than the specification, the PCM determines that there is an APP sensor No. 1/No. 2 angle correlation problem.
Fail-safe	Restricts the upper limit of the engine speed. Fixes the throttle valve opening angle.
Possible cause	APP sensor connector or terminals malfunction PCM connector or terminals malfunction APP sensor No. 1 malfunction APP sensor No. 2 malfunction PCM malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable