OBD-II Diagnostic Trouble Code
P2129
Throttle/Pedal Position Sensor/Switch “E” Circuit Intermittent
P
Powertrain
engine / trans
engine / trans
2
Generic
SAE standard
SAE standard
1
Fuel & air metering
29
Throttle/Pedal Position Sensor/Switch “E” Circuit Intermittent
Severity · general guide
Moderate
Fix soon — usually won't strand you
Code type
Generic
System
Powertrain