FixVault

Home › Jeep › 2022 › Renegade Altitude › Repair and Diagnosis › Engine Performance › System › 1.3L - DTCS P2123 To P2299 › DTC Troubleshooting › P2237-O2 Sensor 1/1 Pump Cell Current Circuit/Open › Set Condition

Set Condition

The Powertrain Control Module (PCM) detects an open on the O2 1/1 Positive Current Control circuit.