knock sensor

[duduglanza]

Hi,
I have a 5e block on ny glanza.. Running a t3/4 turbo.. wiyh 17psi boost. i always have a problen on the knock sensor. i tried 3 an still as soon as i make few kilometres it will pop up the check engine light. i have an fcd, fpr etc.. so eveything is still oki. can u run without ut?

 

[dac69er]

probably a knackered sensor or a cable/connector is broken. also work checking it is tight.

if you only get it come one while boosting you could actually have a knock issue so i wouldnt personally drive the car on boost until you find out why.

 

[duduglanza]

The problem is that the knock sensor is failing all the time. as in a failt knock sensor. when i change it the check engine light goes of but after few runs with a new knock sensor it will show up again.

 

[rage]

i would think the knock sensor is not at fault then, if you replaced it and the engine light goes up again saying knock problem, you might actually have a knock problem