my engine malfunction light came on so i took it to be code read,it came up oxy sensor and knock sensor. i had them replaced but the knock sensor code stayed on and will not reset ..... can anyone help .....thanks mick

 

On classics at least you are supposed to be able to reset the ecu by plugging in the wires under the steering column and doing some procedure which I now forget. I was never able to do this successfully and just disconnect the battery overnight. BTW I replaced both these items simultaneously last year did the battery thing and was sorted.

HTH

Pat

 

thanks, i will give the battery thing a go tonight , hope it works....mick