EGRValve

[rob88]

Removing and cleaning this on a pre-facelift accord, I have no idea how much build up is in there but do you think it's worth doing ?
There's a good guide on cleaning this and replacing the gaskets.
Looks straight forward just wondered if it's worth doing?

 

[F6HAD]

Far better an idea to blank it and map it out. Car will run much better, with improved economy and throttle response.

 

[rob88]

Thanks F6HAD, this is something I may consider. Not looked too much into getting that done yet but by all the good reports on here it is worth thinking about.