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Home › Jeep › 2021 › Cherokee Altitude, FWD › Repair and Diagnosis › Engine Performance › System › 2.4L - DTCS B1810 To P0197 › DTC Troubleshooting › P018B-Fuel Pressure Sensor Circuit Performance › Set Condition

Set Condition

If the PCM does not see a pressure change in the Fuel Rail Pressure Sensor signal of more than 7.0 kPa (1.0 psi).