Loose or missing gas cap

RAV

Well-known member
Sep 16, 2005
1,196
1
SEATTLE
Well I dropped off the '06 SE (27K miles) at the dealer this morning for the fifth time to get this message and CEL to go out. Things replaced so far include: sensor, gas cap and seal and the filler neck and seals. First time I took it in they just reset the info screen and light. Each time two weeks after taking it in the message is back. After the message goes on and off 4-5 times it throws the check engine light on.

Anyone have a similar experience and like to share? Ideas? Is this typical? Dealer says no.

Thanks in advance.
 

OFFROVER

Well-known member
Dec 7, 2005
267
0
46
Knoxville,TN
If you're getting a p0442 code you most likely need a DMTL(diagnostic module-tank leakage) pump for the evap system. I've fixed several LR3's and one RR Sport with that. Tell the tech to run the DMTL test with the IDS and if the pump voltage is 25ma or more it needs the pump if its 22-24ma it has a leak in the system some where.

~Corey
 

jwest

Well-known member
May 28, 2006
899
7
WA & NC
Rob, are you going to that annoying dealer in Lynwood? Is the one in Bellevue any better even though ownership is all the same?

Sorry you;re having troubles....
 

RAV

Well-known member
Sep 16, 2005
1,196
1
SEATTLE
Here's what I got back from the dealer:

Sent: Wed 2/06/08 2:13 PM
To: RAV

Rob: Interesting that you got this info. This is what our tech support recomended this a.m. I have the pump on order & should see it tomorrow.
Thanks, Bruce.
 
Last edited:

RAV

Well-known member
Sep 16, 2005
1,196
1
SEATTLE
jwest said:
Rob, are you going to that annoying dealer in Lynwood? Is the one in Bellevue any better even though ownership is all the same?

Sorry you're having troubles....


Yup. Got to stick with the same techs for this problem until they figure it out.

I've heard good and bad experiences with both. Though more bad with the (Seattle) Lynnwood store.
 

gmookher

Well-known member
Oct 30, 2004
5,201
0
Grand Canyon State
RAV said:
They replaced the pump. I post back if that doesn't fix it.

Thanks -

Have a favorite tech there? I try really hard to not go in there, but when I have to, anyone I should avoid or for that matter ask for?