P1154 CHRYSLER Possible Causes
- Fuel system failure condition
- Faulty fuel pressure solenoid
- Air in the fuel system
How to Fix P1154 CHRYSLER 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)
P1154 CHRYSLER Meaning
The Engine Control Module (ECM) has determined that the fuel rail pressure is too low for a specific condition