Hello to all,
I had a few days to replace the 2 egr valves (one was blocked) I thought it was all o.k.
Now ONLY on the highway or when the car runs at constant speed for a few km I turn on the light ENGINE FAILING I stop the car and start immediately without problems and after a while it reappears.
I have inserted a defect reader lm337 wifi and I read error code P0101-17, MAF TEST NOT CANCELED FOR THE OPERATION CYCLE
Yesterday I unplugged it and it was spotlessly clean, I still sprayed the brakes and I put everything back but without getting results, the problem is only visible on long roads, in the city never happens.
What I do ? Switch the sensor? Do I buy VDO brand?
Thank you, sorry for my English ....
My RRS is the year 2008 2.7 diesel.
;OR)
Splashed.

Today I saw with LM337 that the value of the MAF vary by accelerating ... so I think the sensor might NOT be defective.
Waiting for your advice before changing it ...
Thank you !
Schizz