Hi guys,

I have bought a p407 sw year 2005 with a 2.0 136 hp hdi engine. I have a fault on the fap, so I would like to know if there is a switch to turn off the fap?
On my 406 coupé I have done it, and disable the egr too. Now I would like to do it on my 407sw.
The ecu is siemens, can I read it via obd? or should i read it via bdm?

Thanks,
Fcardoso

it's better read by bdm, i read this ecu with kess v2 original and file is like bdm read
on sid803, 803A there is fap off solution but it's not easy to do, and it's hard that someone share solution for this ecu for free