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Hi Guy's 2006 chevy Silverado 1500 lt 4.8 283,000 miles runs like the day I bought it new. But this code knock sensor 2 circuit low bank 2 it said replace the sensor after cat on passenger side which I did and shut the check engine light off and went a 160 miles and check engine light came back on and need a sticker for mass. inspection and the problem came back and I am at a loss HELP!!
 

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P0332 is the right bank knock sensor.

The sensor after the cat is an O2 (oxygen) sensor.

No connection, your mechanic isn't a real mechanic.

The knock sensor monitors the engine combustion and alerts if it detects premature combustion.

You have one on each side of the engine.

Check the condition of the wiring and, with an ohm meter, you can test the sensor.
No ohm reading, replace the sensor.

Good luck
 
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Discussion Starter #3
P0332 is the right bank knock sensor.

The sensor after the cat is an O2 (oxygen) sensor.

No connection, your mechanic isn't a real mechanic.

The knock sensor monitors the engine combustion and alerts if it detects premature combustion.

You have one on each side of the engine.

Check the condition of the wiring and, with an ohm meter, you can test the sensor.
No ohm reading, replace the sensor.

Good luck
Thank you I will do today
 
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