P0191
Fuel Rail Pressure Sensor Circuit Range/Performance
Affects: Tiggo 7, Tiggo 8, Arrizo 5
Common Causes
- •Faulty fuel rail pressure sensor
- •Fuel pump issue
- •Wiring problem
- •Faulty fuel pressure regulator
How to Fix
- 1Test fuel rail pressure sensor
- 2Check fuel pump pressure
- 3Inspect wiring
- 4Test fuel pressure regulator
Estimated Repair Cost (Australia)
$200 - $900
AUD
*Cost varies by model, location, and service provider. Get multiple quotes.
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