clk 200k no power

[Ade Vic]

Picked my clk 200k up frim the body shop today when I started it engine light was on checked code and it was related to super charger actuator valve . Cleared code car runs ok and engine light stayed off but car is down on power. Checked air bypass valve the one off the air box and the flap dosent seem to move when car is reved what do you guys think bypass valve had it ?

 

[flango]

It does fail and is one of the known issues on this car, however it can throw up false codes as well things to check are

Bypass Valve
MAF
Cam sensor magnet
Air piping below supercharger

Best get it on Star and see what comes up you can see live data and operate the flap that way, better than taking a chance replacing parts

 

[grober]

Cars that have been in the body shop often come out with air filters chocked with fine dust ?

 

[flango]

Cars that have been in the body shop often come out with air filters chocked with fine dust ?

Good point and it also can stuff up the MAF

 

[Ade Vic]

Thanks

I was just reading some old posts of yours when u had sc problems. looks like getting it on star oh well only money

Ade

 

[Ade Vic]

Cheers guys did think of the fine dust. May give the air filter and maf a look at tomorrow