I jsut got my Air/Fuel meter....but I dont' know where to tap in my O2 senor.....anyone can tell me cable is the right one for the Air/Fuel O2 senor? I don't have anykind book to look up the pin # or any#
can anyone post a pic ...and show where is the O2 senor?
I also got a water temputre gauge but the one I got is for civic .....isn't that universal? wil that fir S2K? and how to install it?

 

the 02 sensor should be right after the catt converter. there could be one before the catt also.

 

how about the ECU? I want to knwo the one on the ECU.....wich one is the O2 senor to the ECU>?

 

There are two O2 sensors on the Honda S2000. The first resides upon the header, and the second after the catalyst in the catalytic converter (Cat). Both sensors provide data to the ECU.

Water Temperature gauges should be universal.

 

yes...I know...but I want to know the one on the ECU ...so I can tap in the cable on the ECU..there should be one go in to the ECU right? the one connet to the ECU wich mean's the one on the ECU.....wich one is that? please..help

 

you should go and buy the user manul.

 

isn't the user manuel come with the car?

 

Hmm, I was wondering what that small Mexican man was doing in the secret compartment, now I know, he's the user Manuel!

 

i meant the service manual..

 

Both go to the ECU but the one you want is the O2 sensor before the CAT (Primary) not the one after (Secondary). The Primary O2 sensor should be at pin C16 on the ECU (white wire). I believe the "C" connector is the one toward the front of the car and pin 16 is (looking from the wire side of the connector) the 6th wire in the middle row counting from the rear toward the front of the car (wire should be solid white if we counted it out right)
GOOD LUCK!

BTW, what