You will all be relieved to know this post is all about a Citroen and does not mention any adventures with a certain Dagenham Dustbin...
Had a look at the Saxo throttle body today, particularly with regard to the throttle pot... I plan to try swapping the pots initially as swapping the whole body is quite a task... Whereas the swap of the pot itself should be easy (ier)...
This is the device in question:

- Own Work
Sharp eyes may note it's attached to the body with Security (tamper-proof) Torx screws...
I wondered why and I also wondered why the BoL is so insistent that the pot is not touched...
Now I know! The pot is adjustable and under each securing screw are slots to allow for rotational adjustment...
Also, one screw was incredibly tight... So much so it sheared it in my carelessness

I'm hoping it was corrosion rather than loctite...
Once off, this is what the inside looks like:

- Own Work
Quite a piece of work! This one had some contamination visible so I'm hoping I can pop the one on Sally apart, clean it up, reassemble and all will be good...
Before I do so - and as I've done with the spare - is to draw a mark on the body so the pot can go back exactly where it was originally...
Also, I'll use the ELIT to make a note of the throttle butterfly angle at idle so that I can check and reset if necessary...
It's now clear why Bosch don't want you in there and why the BoL is so strident in its warning!
And finally, no way I could not mention the Dagenham Dustbin

I now have a set of new front brake flexi hoses and those, with any luck now, should be all she needs for an MoT...
Unless the MoT tester feels she needs to have a close encounter with a MiG... If she does she will as I love her too much to scrap her and as said, the rest of her is in too good a condition...