Hello.

Got the book but no codes. Is that a hevac specific one?

Switch engine off and on and it goes. Park car for a few hours, switch back on and within a few minutes book is back. Like i say, i've looked for fault codes but torque says no codes stored in ecu.

Torque can't reach the HEVAC codes, they're stored in a dedicated ECU which isn't part of the OBDII scheme. You'll need something P38 specific to get at the info I'm afraid. Where are you again?

i suspected so.

I'm in Redcar.

I'm going on holiday on Friday, for half term. I'm about an hour south of you. The Lion Inn is about halfway? https://tinyurl.com/lioninn and has a car park more than big enough for two P38s :)
I dunno if we'll be able to meet up this week but if you can wait till after I get back we could run the diags on your HEVAC?

yeah i know where blakey ridge is. That'd be sweet. Can meet up when you get back. Nothing spoiling til then i don't think.

Thanks