MK5 Golf GTI

All Things Mk5 => How to Guides / Troubleshooting => Topic started by: sobbe on October 30, 2016, 05:34:00 pm

Title: Error code P0402 after installing ramair filtet kit
Post by: sobbe on October 30, 2016, 05:34:00 pm

I been getting an error code P0420 (1056) on my golf mk5 gti from 2005

I been getting the error code some days after installing a ramair air filter kit

Have any of you got this error code, after installing an air filter kit??

Title: Re: Error code P0402 after installing ramair filtet kit
Post by: slix on October 30, 2016, 05:57:26 pm

Are all the pipes and silicone done up tight? As if the bit near the turbo housing isn't 100% it might not be fully sealed. It's a pain to get down there I know.

Title: Re: Error code P0402 after installing ramair filtet kit
Post by: sobbe on October 30, 2016, 06:19:13 pm

It should be very well tightned :happy2: I am aware that the error code can appear if there is a leak in the air filter kit, or if it is not properly tightned.

But i will examine it tommorrow :smiley: