I already put a new MAF and the problem its the same!
I own a 2005 b6 s4 TIP
I got some probs with the car
Error 18625 tiptronic load signal
abs 18265 with the p1857 error code
With the MAF disconnected its the same thing... , I just clear all the codes ABS, TRANS( 18625, 1857), ENGINE(maf) etc and the car stalls and die...The maf code once erase it come back right away .
( car runs rich), cheak the PCV valve and all the vacuum hoses ( all ok)
The maf cables look all good ( I will cheak them with a tester later) , and car stall with rough idle and the esp light comes with the codes in the first post.
No matter how many times I clear out the codes of ABS/ESP and tranny DTC's, they keep re-appearing again and again.
My understanding is that the ESP light is actually triggered from the engine ECU, the low voltage for the MAF means that there is a leak somewhere?
Will do throttle adaptation and see how its goes
Please any help?
Running out of ideas…
Found the problem its was a 3mm hole in the hose that goes from the PCV to the" T " its was impossible to see because the hole its was under the hose.
Well hope this help someone in the future .
Regards and thanks for the Help guys…