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2007 Chevrolet Silverado 1500 Classic WT 5.3L MIL Lamp on
Posted to GM Driveability on 2/17/2012 9 Replies

Within 100 km, CEL 0n again, this time with both sensor codes. Is there any known pcm or extended harness issues known with this vehicle? Power is way down but seems to come back intermittently depending on throttle position. Do these codes cause the timing to...

9 Replies Received (View Replies)

  Related Documents & Media  2007 Chevrolet Silverado 1500 Classic WT

 
Message Closed w/Summary

car Vehicle Data

2007 Chevrolet Silverado 1500 Classic WT

VIN 1GCEK19B17
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0327Knock Sensor Front Circuit Low Voltage
P0332Knock Sensor Rear Circuit Low Voltage
Message Closed w/Summary

car Vehicle Data

2007 Chevrolet Silverado 1500 Classic WT

VIN 1GCEK19B17
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0327Knock Sensor Front Circuit Low Voltage
P0332Knock Sensor Rear Circuit Low Voltage