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International Automotive Technicians Network
2005 Chevrolet Silverado 2500 HD LS 6.6L Hesitation
Posted to GM Driveability on 2/10/2012 5 Replies

Hey all durtymax tech i have a p1296 hard code in this durmax havent had alot of time to work on this one but it came in form another shop with poor run ablity and loud injector tick they thought it was faulty fuel injectors so they replaced all of the injecto...

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  Related Documents & Media  2005 Chevrolet Silverado 2500 HD LS

 
Message Closed w/FIX

car Vehicle Data

2005 Chevrolet Silverado 2500 HD LS

VIN 1G45K563G5
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation
OccursAlways
Misc.Ficm

Trouble Codes

P12965-Volt VREF Supply Not Present
Message Closed w/FIX

car Vehicle Data

2005 Chevrolet Silverado 2500 HD LS

VIN 1G45K563G5
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation
OccursAlways
Misc.Ficm

Trouble Codes

P12965-Volt VREF Supply Not Present