To make a long story short, I found out I need a new a/f sensor. Acura wants to charge me $575 for parts and labor. I dont think im going to go that route. A mechanic at where I work said he could help me, and a few other people put it in. Now, the only thing is, I dont know which oxygen sensor to order. I found a couple.
http://www.automedicsupply.com/catal...?&pkey=1422155
http://www.car-stuff.com/mmparts/acu...en_sensor.html

I dont know which one I need...can anyone help me out?

 

Yo dude read the post's I had the same thing it is the upstream O2 sensor it is the one before the Cat. Real easy to change you can get the part from Advance Auto or NAPA. I got the BOSCH one it costs about $235 USD with tax and it takes 30 min to install any monkey with a 3/8 in ratchet and an O2 sensor tool which can be purchased for $11 USD at the auto parts store. Hope it helps. They wanted $550 at my stealership!!!!

 

Thanks man. So all I need is a 3/8 in. ratchet and an o2 sensor tool? Thanks for the quick reply. I just found the one I need. Its on acuraautomotiveparts.org for $214. Good stuff.

 

Are you sure that's the one causing the problem? It's a lot of money to blow on a hunch from a guy who doesn't even know what your problem is.

 

Read the first post. I took it to Acura, they pulled the code, and told me I needed a new a/f sensor. It says it right on the paper work. Obviously, I wouldnt go by someones word. I found the part I need right from acuraautomotiveparts.org.

 

36531-RBB-003 SENSOR, AIR FUEL RATIO 1 2004 TSX

It's listed for $202.xx on www.oemacuraparts.com

I just bought something from them. Very good customer service and they shipped my part out right away.

 

great, thanks for you help