GTi 6 Lambda Fault

[Toms306]

For the cost, replace the sensor?

Also, you tried clearing the fault and seeing whether it re-occurs. Could be an old fault?

EDIT: Also sounds like, you're finding problems as you know the 'fault' is there? Placebo type..

The sensors are like £70 iirc!

Yes I cleared the fault, it returned immediately.

Don't think it is placebo, I did wonder that myself but pretty sure the previous one was smooth on run down at least.

lots of info in my sig link

http://306oc.co.uk/forum/attachment.php?aid=26014

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check the wires arn't burned as they run past the hot exhaust and melt together,
check the lamba heater fuse in the engine bay fusebox

Ah cheers Paul, I didn't even notice there was a link in your sig.