Question about 2007 Lexus RX 350 FWD
most likely the problem lies with an oxygen sensor. The most common one to fail is on the passenger side of the engine. you will need a special socket to change it. Be sure to put the vehicle on jackstands. It should take less than two hours-start to finish.
Posted on Dec 30, 2008
First check and make sure your gas cap is tight, if this does not resolve the problem read below.
A vacuum hose has become disconnected, more than likely due to having your air filter replaced. The VSC and Check engine light typically don't come on until after 150-200 miles after the vacuum hose was pulled out.
The fix: on the right-hand-side of the engine compartment behind the big plastic housing that holds the air filter you will find a black rubber hose that is not connected to anything. Squeeze the finger clamp on the hose and slide the hose back onto the half inch nipple on the back of the air filter's plastic housing.
In order for the VSC and Check engine light to be turned off, you will need to open the fuse box, right-side of the engine compartment, and pull the 20 amp EFI fuse for 10 seconds. This will reset the system. The fuse location is marked on the lid of the fuse box, also I believe the EFI fuse is the only 20 amp fuse
. This will help. Thanks, please keep updated. please do rate the solution positively .thank you for using fixya
Posted on Dec 29, 2009
SOURCE: My check engine light, and
if you have friends that work on cars you can buy the charcol canistar online for way cheaper and there not hard to replace its just a few hoses and a few wires for a sensor i use a website called rockauto.com they have almost anything you will ever need and its pretty easy to find what your looking for as well.
Posted on Dec 28, 2010
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