P2138Powertrain (P)generic
Throttle/Pedal Pos Sensor/Switch D / E Voltage Correlation
Two different gas pedal position sensors are reporting conflicting information, causing the computer to lose trust in throttle commands. This typically results in poor drivability, stuttering acceleration, or reduced engine power. The vehicle needs diagnosis to identify which sensor is faulty.
No detailed repair guide linked yet. Check back soon or search for related issues.
