P2563 Diagnostic Trouble Code Discussion for October 2010
Turbocharger Boost Control Position Sensor Performance
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| Help Request | Posted | |
| 2005 Chevrolet C5500 Kodiak C5C042 6.6L Backfire/popping VIN: 1GBE5E1275 P2563: Turbo boost control position sensor performance. 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... |
October 07, 2010 |
