LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Jeep
>>
2021
>>
Gladiator Mojave, Part Time T/Case Control, Standard Trans
>>
Repair and Diagnosis (Single Page)
>>
Engine Performance
>>
System
>>
3.6L (GPEC 2A) - DTCS P0489 To P0601
>>
DTC Troubleshooting
>>
P050B-Cold Start Ignition Timing Performance
>>
Set Condition
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Set Condition
The Powertrain Control Module (PCM) fails the Cold Start Monitor if the average spark advance is above the threshold, too much spark advance, for 4 seconds.