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2007 GMC Yukon Denali 6.2L Poor Idle Quality, MIL Lamp on
Posted to GM Driveability on 1/5/2017 5 Replies

hello, i have this truck brought for check engine light on. initially the truck had evap solenoid code (P0449), so i checked solenoid and it was fried. im getting 12 volts straight from PCM. i replaced soloenoid, now i hear solenoid opening [...] truck runs pe...

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  Related Documents & Media  2007 GMC Yukon Denali

 
Message Closed w/FIX

car Vehicle Data

2007 GMC Yukon Denali

VIN 1GKFK63887
Engine6.2 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On

Trouble Codes

P0449PCM Internal Fault
U0101No Transmission Bus Message
Message Closed w/FIX

car Vehicle Data

2007 GMC Yukon Denali

VIN 1GKFK63887
Engine6.2 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On

Trouble Codes

P0449PCM Internal Fault
U0101No Transmission Bus Message