[Leeky]

Thank you for explaining - I was struggling to understand the link even with google translate!

So using the multimeter the value from the tps was 320mV. I slackened off the two screws and by some slight movement it jumped up to 360mV.

I then wound the throttle stop back out again to get 650mV.

I hooked up guzzidiag and reset the tps using the 'actors' feature but now the column on the right hand side is showing the throttle as 'between' when on closed throttle. If I open the throttle fully it's showing as being on the stop as it did before.

Previously when the throttle was closed it would register the throttle was on the stop. Should this be of any concern Yngvim?

I ran out of time again tonight so didn't get chance to try it but I will again tomorrow.

Many thanks again for your detailed help Yngvim!