98 K3500 Knock Sensor Code

[ChevyGuy USA]

Hello all
I have a 1998 K3500 dually 454 auto. I keep getting the code p0327 (knock sensor bank 1 circuit low input). I replaced bank 1 sensor and nothing. Connector looks good. Anything to check?

 

[Schurkey]

Did you torque the sensor to the proper tightness? Verify the wire harness from sensor to computer.

Download the service manual for your vehicle from the links posted on this site. Follow the official procedure for diagnosing that code.

www.gmt400.com/threads/88-98-service-manuals.43575/

88-98 Service Manuals

Over the years I have collected a bunch of GM service literature. Links to PDF Scans of service and STG manuals and a links to the Parts manuals. You'll need the FREE Adobe Acrobat reader to open these files. Get it directly from Adobe here {http://get.adobe.com/reader/} If you're not...

www.gmt400.com