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2004 Chevrolet Silverado 2500 LS 6.0L MIL Lamp on
Posted to GM Driveability on 9/3/2024 13 Replies

This problem has been going on for about 2 years. The check engine light comes on and has those codes. I have replaced the knock sensors multiple times with various Suppliers including OEM. I have replaced the Knock sensor harness multiple times. I torque ...

13 Replies Received (View Replies)

  Related Documents & Media  2004 Chevrolet Silverado 2500 LS

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 2500 LS

VIN 1GCGK23U94
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.P0327 & P0332

Trouble Codes

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

car Vehicle Data

2004 Chevrolet Silverado 2500 LS

VIN 1GCGK23U94
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.P0327 & P0332

Trouble Codes

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