The mixture is too rich DCT 0746 0750 P0172. Benz E300 W212 M272. Cleaning MAF Sensor.

[@meyaserdj]

Very nice description. i got the same problem, but cleaning is not enough in my case, so i replaced the maf, and it's done thanks for help

[@muawiamrwan6952]

Does is need programming after the cleaning?

[@HienPham-hk9yj]

If i got a torn wire mesh, will it cause the engines to also run rich?

[@satan15151515]

nicely done

[@hectorjuliangarciatriguero4089]

Excuse me, I have a 2012 Benz C300 Recedes which is giving me codes that are P0174 and P0171, and the fault that I see is that when I drive the revolutions they fluctuate between 2 to 2.5k, which do you think could be bad? I hope you can help me, thank you

[@xcfbdfbbcbcfb9748]

what is the name of the wire you placed before placing the air intake engine cover?

[@joker050]

В чем проблема была ?

[@suleimanmuhammedhady1198]

Can I use carburettor cleaner?

[@azb1488]

definitely not

[@RoadHeros610]

Did it cure the check engine light 🤔🤔🤔🤔

[@layton271]

No

[@ayuobsaber9178]

075