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SVOboy 05-07-2008 03:25 PM

WTB: 1 wire o2
I'm not sure the o2 is the issue, but if anyone has an old (working) one they wanna let me have for cheap, I'd be very happy.


Daox 05-07-2008 03:48 PM

Might as well go with a 2 wire. The 2nd wire is just a more reliable ground. No more going through a rusty exhaust system to ground out.

Also, look for 'universal' o2 sensors for a cheaper alternative. Its the sensor with no connector so you have to cut off the connector from your old sensor and solder it up.

SVOboy 05-07-2008 03:50 PM

The autozone down the road didn't have any 1 wire o2 sensors for sale...not even the universals, :(

Daox 05-07-2008 04:12 PM

Thats because they didn't use 1 wire sensors for very long. Engineers got smart and found out exhaust systems rust quickly and the grounding for the sensor goes bad. They then went to 2 wire o2 sensors. Did they have any 2 wire sensors at the store?

SVOboy 05-07-2008 04:18 PM

I didn't never used a 2-wire (which is why I'd never heard of it), so I didn't think to ask.

Nden 05-08-2008 09:05 AM

I'll look when i go to the junk yards in the next few days. I mostly have 4wire, but since I have the o2 socket i can pocket one for ya from ecology :thumbup: when i come across it. Is it for your EF crx ?

SVOboy 05-08-2008 06:15 PM

It is indeed for the EF CRX. I just got embarassing FE with the CEL on...not looking forward to entering it in the fuel log, :(

metroschultz 05-08-2008 06:37 PM

This one I could actually help you with if I wasn't trapped in Norman Oklahoma for three more weeks.
I have several 1 wire o2's on my bench that I know are good.
If you still need one when I get home I'll mail it to you.

Nden 05-11-2008 06:01 AM

I got one from my friends jdm D15B7 he just bought. the wire is in good condition... tip looks black tho. u want it? gimme ur shipping info $10 should cover it. wow i saw lots of d16z6 longblocks there.. like 4 of em today :eek:

or u can hit me up on msn messenger.... (dean)

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