koues300 Posted September 26, 2008 Share Posted September 26, 2008 Hi, all I have a question regarding a 1999 lexus es3000. Recently the car's check engine light turned on, the vssc light is on, I took it to a lexus dealership and was told that it was the secondary knock sensor. Does anybody know where the knock sensor is located? diagram wise ? anything would be great. thanks Quote Link to comment Share on other sites More sharing options...
George_Jetson Posted September 26, 2008 Share Posted September 26, 2008 Hi, all I have a question regarding a 1999 lexus es3000. Recently the car's check engine light turned on, the vssc light is on, I took it to a lexus dealership and was told that it was the secondary knock sensor. Does anybody know where the knock sensor is located? diagram wise ? anything would be great. thanks Hi, there are two knock sensors, one located on each cylinder bank, towards the front of the engine. If you would like a diagram, send me a pm. I tried to attach picture, but for some reason I can't seem to upload it. Quote Link to comment Share on other sites More sharing options...
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