LEMON Manuals
: Even more car manuals for everyone
Home
>>
Jeep
>>
2016
>>
Renegade Limited, FWD
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
2.4L - DTCS P2135 To U1504
>>
DTC Troubleshooting
>>
P2271-O2 Sensor 1/2 Signal Biased Rich
>>
Set Condition
Set Condition
The Powertrain Control Module (PCM) detects that the downstream O2 Sensor does not transition from rich to lean.