← Back to list

How to Fix P0332 Fault on 2002 Buick LeSabre - Knock Sensor 2 Circuit Low Input Bank 2

Model: 2002 Buick LeSabre Fault Code: P0332 Posted: 2016-11-23 16:56

I'm experiencing error code P0332 on my 2002 Buick LeSabre, which indicates a 'Knock Sensor 2 Circuit Low Input Bank 2' fault. What steps should I take to diagnose and fix this issue? Any advice on checking wiring, connectors, or engine-related symptoms would be greatly appreciated. Thanks, anpeter

Related fault codes

P0332

Comments (2)

Anonymous 2016-11-25 13:30

Start by inspecting the wiring and connector connected to the knock sensor. Ensure there are no exhaust leaks or signs of new engine noise such as ticking or knocking. Also, check if any recent work has been done on the engine or related components.

Anonymous 2016-11-26 13:28

Thanks kev2! I've checked the engine and it runs smoothly with no knocking or ticking sounds. No recent modifications have been made. I'll proceed with the wiring inspection next. anpeter