OBD-II code · Powertrain (generic, extended)
P2541 Low Pressure Fuel System Sensor Circuit Range/Performance
The signal of the low-pressure fuel sensor does not match the expected value during operation. Pressure does not rise as expected when the lift pump is commanded.
Is it safe to drive with P2541?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelySensor drift
- PossibleClogged fuel filter
- Less likelySensor element aged beyond calibration window
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.3–2 h
- Emissions test
- Likely to fail
- After the fix
- A drive cycle is needed before the light stays off
- Parts involved
- Low Pressure Fuel Sensor, Fuel Pump, Fuel Filter
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.