LEMON Manuals
: Even more car manuals for everyone
Home
>>
Jeep
>>
2021
>>
Grand Cherokee SRT
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
6.4L - DTCS C053D To P0175
>>
DTC Troubleshooting
>>
P0038-O2-Sensor 1/2 Heater Circuit High
>>
Set Condition
Set Condition
When the Powertrain Control Module (PCM) detects that the O2 Sensor 1/2 Heater circuit resistance is above approximately 35.0 Ohms.