LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2014 >> Cherokee Trailhawk, 3.2L Eng VIN S >> Repair and Diagnosis >> Engine Performance >> System >> 3.2L - DTCS P0157 To P0480 >> Diagnosis And Testing >> P0157-O2 Sensor 2/2 Circuit Low >> Set Condition

Set Condition

The Powertrain Control Module (PCM) detects that the Oxygen Sensor 2/2 signal voltage is below the minimum acceptable value. The DTC will set as Pending after one trip and Active after two trips. Three good trips to turn off the MIL.