× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2004 Chevrolet Tahoe LS 4.8L MIL Lamp on
Posted to GM Driveability on 2/15/2017 20 Replies

This Tahoe came in with a code P0332. We found the usual, the rear knock sensor was soaking in water, there was some water on the front sensor. So we replaced both sensors and the connector. ( aftermarket parts). Cleared the PCM and test drove. No pending code...

20 Replies Received (View Replies)

  Related Documents & Media  2004 Chevrolet Tahoe LS

 
Message Closed w/Summary

car Vehicle Data

2004 Chevrolet Tahoe LS

VIN 1GNEC13V64
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / mfi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0332Knock Sensor Rear Circuit Low Voltage
Message Closed w/Summary

car Vehicle Data

2004 Chevrolet Tahoe LS

VIN 1GNEC13V64
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / mfi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0332Knock Sensor Rear Circuit Low Voltage