FixVault

Home › Jeep › 2021 › Grand Cherokee L Laredo, AWD › Repair and Diagnosis › Engine Performance › System › 3.6L - DTCS P0153 To P0304 › DTC Troubleshooting › P018B-Fuel Pressure Sensor Circuit Performance › Set Condition

Set Condition

If the PCM detects the delta pressure change is above the calibrated threshold, the Fuel Pressure Sensor signal is considered irrational and a fault is set.