P1152 JEEP – Fuel Rail Pressure Malfunction Positive Deviation from Fuel Pressure Solenoid Setpoint
P1152 JEEP Possible Causes
- Fuel system failure condition
- Faulty fuel pressure solenoid
- Air in the fuel system
How to Fix JEEP P1152 Code?
Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Engine light on (or engine service warning light soon)
P1152 JEEP Meaning
The Engine Control Module (ECM) has determined that the fuel rail pressure is too high for a specific condition.