Engine lights/ traction light on

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Mar 24, 2015 | 05:59 PM

jwagon

Thread Starter

Driver School Candidate

Joined: Mar 2015

Posts: 10

Likes: 0

From: ON.

Engine lights/ traction light on

Hey,

New owner of a 2007 Lexus es350. I've done a little reading and I came to the conclusion that it might be the gas cap. I just want too see if anyone here has any input.

Codes I've read... just been resetting them.

P043E- Emmision system leak
P043F- Emmision system leak
P0098- Intake air temp sensor circuit high
P06410 Sensor reference Volatage A circuit open

I believe the dealer cleared them before selling me the car... The light will only appear once every tank after being reset.

Mar 24, 2015 | 06:08 PM

ESh

Lexus Test Driver

Joined: Jun 2014

Posts: 5,012

Likes: 1,627

From: MI

Check the tank cap gasket.

Mar 31, 2015 | 03:48 PM

jwagon

Thread Starter

Driver School Candidate

Joined: Mar 2015

Posts: 10

Likes: 0

From: ON.

New gasket.... No luck. Had the light come back on today. Any other ideas ?

Edit:

Going to try to take the MAF sensor out and clean it this weekend. Will keep this thread updated

Last edited by jwagon; Apr 1, 2015 at 08:06 AM.

Apr 2, 2015 | 09:52 AM

jagtoes

Racer

Joined: Apr 2008

Posts: 1,270

Likes: 56

From: NY

Quote:

Originally Posted by jwagon

New gasket.... No luck. Had the light come back on today. Any other ideas ?

Edit:

Going to try to take the MAF sensor out and clean it this weekend. Will keep this thread updated

I would take it back to the dealer before doing anything . Tell them you sold me the car after you deleted the codes and they are still coming back. I also believe with the right diagnostic machine you should be able to read code history.