P2130high severityPowertrain
Throttle/Pedal Position Sensor/Switch F Circuit
on 2005 Ram 3500 5.9L I6 Cummins · 4WD
What this code means
A fault has been detected in the throttle or pedal position sensor F circuit. This typically indicates an electrical problem in the sensor signal path.
Symptoms
- Check engine light on
- Erratic throttle response
- Limp mode engaged
Common causes
- Faulty pedal/throttle position sensor F
- Open or shorted signal wiring
- Corroded connector
- PCM reference voltage fault
Diagnostic steps
- Scan and read sensor F circuit data
- Inspect wiring and connector for damage
- Measure sensor reference and signal voltage
- Replace sensor if readings are out of spec
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