Knock sensor

[Buckster]

Okay I know where it is but how the heck do you get to it? Lower the engine? Or is there space once it is jacked right up?

[tolsen]

Not easy. Perhaps you can get to it from below if you drop rear under tray?

[Buckster]

Worked it out, wheel off, wheel arch liner off and there is just enough space to get my arm in behind the engine. Gave me a chance to check for rust as well, virtually none.

[mottofreee]

When I removed the starter was accessible knock sensor (full) .

[tolsen]

When I removed the starter was accessible knock sensor (full) .

I thought yours were a diesel which has no knock sensor.

[mottofreee]

I mean Smart petrol .