FixVault
Home
›
Jeep
›
2015
›
Renegade Trailhawk
›
Repair and Diagnosis
›
Engine Performance
›
System
›
2.4L - DTCS P1043 To P2128
›
DTC Troubleshooting
›
P112A-O2 Sensor 1/1 Pumping Undercurrent
›
Set Condition
Set Condition
The Powertrain Control Module (PCM) detects that the Oxygen Sensor 1/1 voltage is greater than 3.99 volts for 40 seconds.