OBD-II code · Powertrain (generic, extended)
P2A69 Alternative Fuel Rail Pressure Regulator Pressure Sensor Circuit
The AFCM detects a generic fault on the pressure sensor at the inlet of the alternative fuel rail pressure regulator. Regulator inlet pressure cannot be monitored reliably.
Is it safe to drive with P2A69?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyPressure sensor failed
- PossibleWiring or connector fault
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–6 h
- Emissions test
- Likely to fail
- Parts involved
- Alt Fuel Rail Pressure Regulator, Alt Fuel Pump, Afcm
Related codes
- P2A66Alternative Fuel Tank C Level Sensor Circuit Low
- P2A67Alternative Fuel Tank C Level Sensor Circuit High
- P2A68Alternative Fuel Tank C Level Sensor Circuit Intermittent/Erratic
- P2A6AAlternative Fuel Rail Pressure Regulator Pressure Sensor Range/Performance
- P2A6BAlternative Fuel Rail Pressure Regulator Pressure Sensor Circuit Low
- P2A6CAlternative Fuel Rail Pressure Regulator Pressure Sensor Circuit High
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.