Smog sensor settings

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Jul 22, 2013 | 02:28 PM

#16

Lynzoid

Lexus Test Driver

Joined: Jun 2010

Posts: 823

Likes: 14

From: RU

TheLexor - don't get over excited just yet. If you have one vent cooler than other (when they should be equal) - that usually means you need a freon top-up.

Jul 23, 2013 | 01:21 PM

#17

SLLTO

Rookie

Joined: Jul 2013

Posts: 56

Likes: 0

From: Ontario

ive messed with this a lil bit and dont really notice the change yet...mind your its been 2 weeks since ive messed with it

Aug 1, 2013 | 03:06 PM

#18

TheLexor

Driver School Candidate

Joined: Feb 2006

Posts: 16

Likes: 1

From: Florida

Smog Sensor Further

Thanks Lynzoid - You were right!

I still had issue after cleaning so I had freon topped-off and cooling from side-to-side is much better. I appear to stil have an issue though with the mixing of air from vents to floor, defrost, etc. Wonder if the mixing valve or a related hose could have gone bad. I'll check, but if anyone has any thoughts that would be teriffic.