c270CDI Charge pressure control

[husman]

My Car was Checked by Mercedes lastweek. I got fault code P1470(Charge pressure control)Any one know what this mean?
How to fix it?

 

[piestore]

charge pressure control

Hi

Many reasons for this one most common are :-


No vacuem to control transducers
faulty control transducers
blocked exhaust
air leak in pressure side (intercooler)

Have you had a light front end impact if so check the vac tank under o/s headlight

good luck

 

[husman]

charge pressure control

Thanks for reply

I do have oil leak(drip now and then) from intercooler(O/S).