Where on the 93 Accord EX is the O2 sensors and is there more than 1 on this year?

 

pretty sure it only has one and that would be just below the manifold. I see in your sig all the parts you want to buy. You should look around for advice before you waste money. Search some older threads.

 

MoGoGiPan is correct. OOps, (sorry MooGoCow3) still thinking about dinner last night.
The '93 Accords are an OBD1a Engine management system; and utilize just one (1) Oxygen (O2) Sensor. It will be located either in the exhaust manifold or just prior to the Catalytic Converter.
Although Bosch (and others) make universal replacement units, I'd suggest the Honda OEM item. - less problems.
Again MooGoCow3's question: why do you think you need one?

P

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by MooGoCow3 &raquo;</TD></TR><TR><TD CLASS="quote">pretty sure it only has one and that would be just below the manifold. I see in your sig all the parts you want to buy. You should look around for advice before you waste money. Search some older threads.</TD></TR></TABLE>

In the sig what would you suggest not to get? I am new to the mod/honda world...lol

I am taking my Accord and restoring her and adding some extra bells & whistles...let me know what would be a waste of cash ...thanks

 

"Racing Cat. Converter ~ (this spring)"

Unless your getting mad power from a turbo or stupercharger there is no need to do that. The rest of the stuff go for it. Just remember you get what you pay for especially in the exhaust parts area.

 

looks like you have quite a plan for this car. It's not that you shouldn't get anything, but make sure that you do do your homework before you spend your money, otherwise you'll probably just be throwing it away.

This is your project so do what you want, but there are enough threads here that will answer what you need, if at all. Congrats on the 93 Accord, best of luck with it.

 

the o2 sensor should be right below the header tubes, where they form 2 tubes...you probably need to take the stock header cover off to get to it...i know i did (just replaced mine last week).... other than that youre gonna need a special wrench to get it off, i believe its listed on here somewhere... its 7/8" im pretty sure.

 

On the EX, the O2 is underneath the car, right before the cat. The connector is right in the line of fire for oil leaks so make sure it is clean and dry when you swap them. The Bosch will not last. Go ahead and spend the extra $30 and get a Denso or NTK.

 

i had 2 replace both my valve cover and oil pan so it got leaked on...have not changed it yet will be when i replace the pipes there...no emissions control here...lol