Engine Error
P0551
Power Steering Pressure Sensor Circuit Range/Performance
Severity
Low
Symptoms
Idle surges during tight turns, check engine light
Common Causes
- Clogged PSP sensor port
- Contaminated power steering fluid
- Faulty sensor
- Intermittent wiring issue
How to Fix
- 1 Clean PSP sensor and port
- 2 Flush power steering fluid
- 3 Replace PSP sensor
- 4 Check connector contacts
Estimated Repair Cost
USD
$80
–
$200
Fluid flush: $80 - $120; Sensor replacement: $100 - $200