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2004 Chevrolet Silverado 3500 LT 6.6L Goes Into Limp Mode
Posted to GM Driveability on 11/15/2006 4 Replies

i have this chevy come into my shop and had no power at all. looked up codes and found p0202 and p2149. i looked up the tsbs and found bulletin [...]. it said if i had these two codes change out injector pigtails on clyinder 2 and 7 becuse of enginge vibration...

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  Related Documents & Media  2004 Chevrolet Silverado 3500 LT

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 3500 LT

VIN 1GCJK33224
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsGoes Into Limp Mode
OccursIntermittently

Trouble Codes

P0202Fuel Injector 2 Circuit Malfunction
P2149Injector Group 2 Supply Circuit Open Load
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 3500 LT

VIN 1GCJK33224
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsGoes Into Limp Mode
OccursIntermittently

Trouble Codes

P0202Fuel Injector 2 Circuit Malfunction
P2149Injector Group 2 Supply Circuit Open Load