P2129Powertrain (P)generic
Throttle/Pedal Position Sensor/Switch "E" Circuit Intermittent
The throttle or accelerator pedal position sensor E is sending intermittent or flickering signals instead of a steady, reliable one. This causes unpredictable engine response since the backup safety system can't verify your throttle input reliably. The car's acceleration and drivability will feel inconsistent.
No detailed repair guide linked yet. Check back soon or search for related issues.
