Hi All,
I am a pretty deep Techie working for IBM leading a mainframe team, so frequently have to dip into Assembler. As such I like to be able to dig deep into any car I own.
We just bought a 2021 e-2008 with 6 months warrenty. having scanned it with carscanner pro, I can see it gets an intermittent error for large vacuum leak. It can't be massively large, as when the car has been off for 5 or 10 minutes the pedal still has assistance. However 24 hours later some must have leaked enough for the error to get recored. I assume it is spotted based on the pressure sensor on the servo inlet, possibly combined with the length of cycle of the compressor and maybe even the brake pedal operation.
Anyhow there must be a PID that lets you see the data coming from the pressure sensor on the servo so I'd be interested to know it if anyone can advise?
I expect it to be the same as on all the other Peugeot e vehicles!
Thanks
James