3450e3f2__WJ___Diagnostic_Trouble_Codes__ion_of_Diagnostic_Trouble_Code
[Scan Code] P0142 (M) [DRB Scan Tool Display] Sensor Circuit Malfunction (Bank 1 Sensor 3)
Oxygen sensor heater element malfunction.
Jeep Grand Cherokee WJ - Diagnostic Trouble Codes
Description of Diagnostic Trouble Code