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2005 Chevrolet Silverado 3500 6.6L RPM change
Posted to GM Driveability on 2/10/2011 3 Replies

This vehicle was brought in to have a check up as the customer is a little gun shy about losing another engine. The only symptom the customer complained about was an intermittent spike in RPM once or twice a week only lasting for a split second. The APPS is be...

3 Replies Received (View Replies)

  Related Documents & Media  2005 Chevrolet Silverado 3500

 
Message Closed w/FIX

car Vehicle Data

2005 Chevrolet Silverado 3500

VIN 1GCJK33225
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / Common Rail
EmissionsNot OBD-II Compliant
SymptomsRPM Change
OccursAfter a Hot Soak, Intermittently
Misc.Stock

Trouble Codes

P0401EGR System Insufficient Flow Detected
P0404EGR Control Circuit Range/Performance
P2127Accelerator Pedal Position Sensor 2 Circuit Low Voltage
P2138Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation
P2140ECM Injector Bank 2 Open / Short Circuit
P2563Turbocharger Boost Control Position Sensor Performance
Message Closed w/FIX

car Vehicle Data

2005 Chevrolet Silverado 3500

VIN 1GCJK33225
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / Common Rail
EmissionsNot OBD-II Compliant
SymptomsRPM Change
OccursAfter a Hot Soak, Intermittently
Misc.Stock

Trouble Codes

P0401EGR System Insufficient Flow Detected
P0404EGR Control Circuit Range/Performance
P2127Accelerator Pedal Position Sensor 2 Circuit Low Voltage
P2138Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation
P2140ECM Injector Bank 2 Open / Short Circuit
P2563Turbocharger Boost Control Position Sensor Performance