2005 Chevrolet C5500 Kodiak C5C042 6.6L Backfire/popping
Truck seems to be down on power, when accelerating about at 3/4 throttle the engine will start popping, back firing out the exhaust. Have done the turbo relearn procedure, have checked intercooler system for leaks, cleaned mass air sensor and swapped out senso...
FIX posted 11/19/2010
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Vehicle Data2005 Chevrolet C5500 Kodiak C5C042
Trouble Codes
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Vehicle Data
2005 Chevrolet C5500 Kodiak C5C042
VIN | 1GBE5E1275 |
Engine | 6.6 L / 8 cyl / DIESEL |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Backfire/Popping |
Occurs | On Accel |
Trouble Codes
P0046 | Turbocharger Boost Control Circuit Performance |
P2563 | Turbocharger Boost Control Position Sensor Performance |