OBD-II code · Powertrain (generic)
P0554 Power Steering Pressure Sensor Intermittent
The power steering pressure sensor signal is intermittent. The ECM cannot consistently raise idle to compensate for steering load.
Is it safe to drive with P0554?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelySensor connector loose or corroded
- PossibleIntermittent wiring fault
- Less likelyConnector with intermittent contact under vibration
Repair at a glance
- Difficulty
- Easy
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.3–1 h
- Emissions test
- Usually unaffected
- Parts involved
- Power Steering Pressure Sensor, Sensor Wiring
Related codes
- P0550Power Steering Pressure Sensor Circuit
- P0551Power Steering Pressure Sensor Range/Performance
- P0552Power Steering Pressure Sensor Circuit Low Input
- P0553Power Steering Pressure Sensor Circuit High Input
- P0555Brake Booster Pressure Sensor Circuit
- P0556Brake Booster Pressure Sensor Circuit Range or Performance
- P0557Brake Booster Pressure Sensor Circuit Low
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.