LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Jeep
>>
2021
>>
Grand Cherokee Laredo X, AWD, Automatic T/Case Control
>>
Repair and Diagnosis (Single Page)
>>
Engine Performance
>>
System
>>
3.6L - DTCS P0073 To P0204
>>
DTC Troubleshooting
>>
P0131-O2 Sensor 1/1 Circuit Low
>>
Set Condition
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Set Condition
The Oxygen Sensor 1/1 signal voltage is less than 0.0 volts for 9.0 seconds.