Does anyone knows what that means ? Its my friend car (05-CLK500) . His car got check engine two days ago , i told him to go to Autozone and check ..and here it is Code 456.

Thanks in advance guys.

 

Every codes have a description. Tell us the description !!!!!!!!!

 

I assume the Autozone tool give your the OBDII standard "P" code which would be this:

"1089 Purge control system has a slight leak (minor leak) (P0456)"

If it's the DTC, then it's this:

"0456 The electronic analysis system for the O2 sensor in the engine control unit is defective. (P064E)"

 

This is it,

1089 Purge control system has a slight leak (minor leak) (P0456)"

so does anyone have this kind of problem before ? is it something we can do or it has to be done at the shop ?

 

Could be as simple as a faulty gas cap, or filling up with the car running. See below


http://www.permoveo.ltd.uk/tabid/122...z/Default.aspx

 

Mka77 ,

I will come to his house see if I can fix it and I do appreciate for that link .

 

Welcome...Good luck with it.