LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Jeep
>>
2024
>>
Gladiator Nighthawk, Part Time T/Case Control, Automatic Trans
>>
Repair and Diagnosis (Single Page)
>>
Engine Performance
>>
System
>>
3.6L (GPEC 5) - DTCS P0019 To P0052
>>
DTC Troubleshooting
>>
P0051-O2-Sensor 2/1 Heater Circuit Low
>>
Set Condition
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Set Condition
The Powertrain Control Module (PCM) detects that the O2 Sensor heater circuit resistance is below approximately 2.0 Ohms.