hi got a slk 230 1998 kommpressor , the car has lost power from super charger , codes stored are ,p1525 and p1235 and air con clutch prop , have tryed a new maf but still the same , seems electral , have heard about the k40 relay , would this affect the cam actuator aswell as the charger clutch and the by pass valve ? any ideas ? cheers guzzle 
