1998 Volvo S70 NA error code P0440 J hose replacement video.

Post by **rspi** » 18 Nov 2015, 07:31

I helped a guy replace a J hose near the fuel filter to clear the P0440 code.

jcdillin · Post by **jcdillin** » 18 Nov 2015, 07:54

Great video! Working on tracking down this exact code on my AWD.

This can also be caused by a bad gas cap gasket i've heard as well.

Post by **cn90** » 18 Nov 2015, 09:27

@jcdillin,

I posted some info on the Purge Valve in the link below...

Diagnosing an EVAP leak on motronic 4.4
https://www.matthewsvolvosite.com/forums ... hp?t=54546

jcdillin · Post by **jcdillin** » 18 Nov 2015, 09:36

Thanks CN90, that is an awesome thread there for info.

Post by **benpineapple** » 18 Nov 2015, 10:50

cn90 wrote:@jcdillin,

I posted some info on the Purge Valve in the link below...

Diagnosing an EVAP leak on motronic 4.4
https://www.matthewsvolvosite.com/forums ... hp?t=54546

Awesome, thanks for posting this. Been trying to find a decent write up on this for a while. A friend's 2000 V70 XC has been having this issue for some time, but most of the videos and write-ups I've found show the canister in front of the rear PS wheel.

Thanks!