P1151 JEEP Possible Causes
- Fuel supply system malfunction
- Defective fuel pressure solenoid
- Air in fuel system
How to Fix JEEP P1151 Error Code?
Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connections. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Engine control light illuminated (or engine warning light soon to activate)
P1151 JEEP Meaning
The Engine Control Module (ECM) has detected that the fuel supply rail pressure is too high for a specific condition.