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2001 Chevrolet Silverado 2500 HD 6.6L Low Power
Posted to GM Driveability on 3/2/2007 6 Replies

have not had alot of experience with the duramax but here are some of the test and reading which have been taken. vacuum at fuel shrader- (5 inches of vac holding 2 inches) fuel rail pressure idle- (desired 4930)

(actual 5300)

wot under load - (desired 31,00...

6 Replies Received (View Replies)

  Related Documents & Media  2001 Chevrolet Silverado 2500 HD

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Silverado 2500 HD

VIN 1GCHK29101
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsLow Power
OccursAlways

Trouble Codes

P0237Turbocharger Boost Sensor Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Silverado 2500 HD

VIN 1GCHK29101
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsLow Power
OccursAlways

Trouble Codes

P0237Turbocharger Boost Sensor Circuit Low Voltage