LEMON Manuals
: Even more car manuals for everyone
Home
>>
Jeep
>>
2022
>>
Gladiator Mojave, Part Time T/Case Control, Standard Trans
>>
Repair and Diagnosis
>>
Engine Performance
>>
Testing & Diagnosis
>>
3.6L (GPEC 5) - DTCS P0345 To P0404
>>
DTC Troubleshooting
>>
P0401-EGR System Performance
>>
Set Condition
Set Condition
During a slight acceleration condition, the PCM turns on the EGR Valve and monitors the reaction of the fuel trim. If the expected reaction is not detected, a fault is set.