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Help with knock sensor code

Cannman07

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Hey, I've been getting a check engine light coming on but when the car is turned off and restarted it's gone. the code is P0327-left knock sensor circuit fault. I've read most of the posts here but haven't found a solution. New knock sensors, new O2 sensors, all wiring is fine, fuel filter and fuel pump only 6 months old. It seems to happen under load at low revs. I've added a readout from my scan tool to see if someone can pick something up. My car is a series II VX S V6 factory manual. Thanks.
 

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  • VX Commodore Scanzilla 16-5-22.pdf
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lout

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what brand O2 sensors
2.19 litres fuel per hour is very high
looks like fuel trims are trying to reduce fuel
doesnt add up
 

BlackVXGTS

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The attached from the Holden VT/VX Service manual may help you. Note the statements that a faulty PCM is a possible cause.
 

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  • DTC P0327 V6 PCM - LEFT HAND KNOCK SENSOR CIRCUIT FAULT.pdf
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Cannman07

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The attached from the Holden VT/VX Service manual may help you. Note the statements that a faulty PCM is a possible cause.
Thanks for the attachment, I'll see if there's anything there that can help me. The PCM has already been replaced.
 
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