P1152 JEEP – Fuel Pressure Reservoir Malfunction Positive Deviation from Setpoint of Fuel Pressure Solenoid
P1152 JEEP Possible Causes
- Fuel supply system malfunction
- Defective fuel pressure solenoid
- Air in fuel system
How to Fix JEEP Error Code P1152?
Begin by checking the “possible causes” listed above. Visually inspect the corresponding wiring harnesses and connectors. Look for damaged components and check connector pins for breakage, bending, push-out, or corrosion.
Possible Symptoms
- Engine control light illuminated (or engine warning light soon active)
P1152 JEEP Meaning
The engine control module (ECM) has detected that the pressure in the fuel reservoir is too high for a specific condition.