Air flow meter

[LXMERC]

Hello all ,just joined the MBClub. I have just changed my airflow meter which was the fault diagnosed, used genuine mercedes part fitted, but the engine management light came back on 4 hrs later. Will get it re diagnosed again. Should the throttle valve been cleaned also ?

 

[BlackC55]

What engine? 111 or 271?

 

[LXMERC]

its a 2001 c200 avant garde kompressor, done 68k on the clock. The part no A1110940148

 

[BlackC55]

111 engine.

Check for oil in the wiring loom

 

[LXMERC]

Thanks. My garage says wire loom faults are more on 2005 models. Will get it checked