Code Po442 -

3rd Gen Ram Tech 2002-2008 Rams: This section is for TECHNICAL discussions only, that involve the 2002 through 2008 Rams Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.

Code Po442

Thread Tools Search this Thread
Old 02-18-2008, 11:19 AM
MexiRam's Avatar
MexiRam MexiRam is offline
Thread Starter
Join Date: May 2007
Vehicle: 2k3 4x4Hemi, Borla Exhaust,KNCAI,Superchips3715,PowerWIre,2x12" KickerCvR,Pioneer MonoAmp&stereo
Location: Salinas California
Posts: 211
Default Code Po442

I been clearing this code and it keeps coming back p0442 evap leak monitor medium leak. I have tightened everythin in my intake and tightened my gas cap. Anyone know what else to check.
Reply With Quote
Old 02-18-2008, 11:39 AM
hemiyellow's Avatar
hemiyellow hemiyellow is offline
DC Insider
Join Date: Aug 2005
Vehicle: 1999 Dodge Ram 2500
Location: cedar falls, ia
Posts: 2,681
Default RE: Code Po442

EVAP hoses under the truck around the canister area on driver side towards the middle/back of the cab...quite a few rubber hoses there and might have one that has a cut or somethin in it
Reply With Quote
Old 02-18-2008, 01:39 PM
kenihemi kenihemi is offline
All Star
Join Date: May 2005
Posts: 946
Default RE: Code Po442

Come on man, you gotta help us out a little bit. What year, what engine, you know that kind of stuff.

Unless its there someplace and I missed it.
Reply With Quote
Old 02-18-2008, 01:59 PM
4X HEMI's Avatar
4X HEMI 4X HEMI is offline
Join Date: Oct 2007
Vehicle: 03 Dodge Ram 1500 QC
Location: Lancaster County, PA
Posts: 105
Default RE: Code Po442

Well, I would say if the picture is his truck then its a 2002 to 2006 3rd gen.

P0442 is an EVAP code. Evaporative Emmissions. Usually when you get this code its from your gas cap. Either the cap is bad or you didn't turn it enough times after you got gas!

Clear the code, take off your gas cap and put it back on, when it clicks I usually turn mine a few times. See if it comes back on again.
Reply With Quote
Old 02-18-2008, 11:55 PM
master tech's Avatar
master tech master tech is offline
Site Moderator & Tech
Dodge Forum Moderator
Join Date: Apr 2007
Vehicle: Mits P/U , Dodge avenger(1996) .
Location: San Bruno ,Ca
Posts: 10,832
Default RE: Code Po442

It could behoses, Purge solenoid, LDP pump if it has one , NVLD pump if you don't have a LDP pump, or canster.
Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
Rock Auto Discount, use it or loose it Gone Fishin 3rd Gen Ram Tech 1 07-05-2016 07:49 PM
[4th Gen : 01-07]: Rough Idle/O2 Sensor Issues...HELP!!! Miketech137 Dodge Caravan 5 10-20-2015 07:27 PM
engine light P2433 just1creation Dodge Stratus 1 08-04-2015 11:05 AM
ODB1 Code Flashes Twice? 1995 Dodge Ram 1500 5.9L 360Ci 4x4 JoshuaYsassi 2nd Gen Ram Tech 21 07-28-2015 11:16 AM
Getting the P0601 code on our 2001 Dodge Stratus SE Sedan Stratus0159 Dodge Stratus 2 07-16-2015 11:22 PM

2002, dodge, ldp, pump, ram

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

All times are GMT -4. The time now is 08:45 PM.