O2 Sensors??? Locations? - Hyundai Performance Forums

Timlbcplayboy · 05-02-2008, 05:55 PM

Need to know the locations of all 3 O2 sensors on the 2002 Accent 1.5l. Anybody done them all before. I know there is one by the cat under the car but there are 2 more. Dont want to pay anyone to do something i can do my damn self on my car!!!!! Hell yeah!!

1SickGS · 05-02-2008, 09:16 PM

Thought there was only 2 but I have a 1.6 - don't you have one attached to the exhaust manifold?

Timlbcplayboy · 05-03-2008, 07:25 PM

are they along the exhaust right?

Before the CAT?

1SickGS · 05-04-2008, 12:49 AM

1 attached to the manifold, the other just past the flex pipe. I'll see if I can find a picture for you.

Jsharptooth91 · 05-04-2008, 05:25 AM

If you look at your exhaust, the are the gizmos sticking out of the piping. You really cant miss them. They should be pointing towards your car not towards the ground..

If you pop your hood and look at the exhaust you should see it coming out of it...

mlacomputing · 06-12-2008, 01:34 PM

I have a 2004 sonata with dual exhaust can Iget some help on which o2 sensor feeds to the ECU I have 4 o2sensor 2 in bank 1 and 2 in bank 2?