trotski Posted December 2, 2007 Share Posted December 2, 2007 Hi everyone, I was a Lexus Tech in New Zealand so I know a little about these cars. It seems I have a common problem. My No 2 knock sensor circuit. I replaced the sensor, it did not fix the problem. I still get the fault reappearing. I use 91 Oct fuel. Should I try 95 Oct or is there some other solution? I read one string that talked about over sensitive Knock sensors. should I put a resistor in the circuit? There are lots of strings on the subject but not any firm answers to the problem. Thanks trotski (kiwi) :( PS Is the No 2 knock sensor on the bank nearest the firewall???? Quote Link to comment Share on other sites More sharing options...
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