S2000 Under The Hood S2000 Technical and Mechanical discussions.

Need a upstream O2

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Old Mar 23, 2007 | 05:59 PM
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Default Need a upstream O2

So my car started actin up recently, when I take off from a stop it spits and sputters like the injectors are shutting down or the fuel is cutting out. How can I ohm test the injectors and coilpacks anybody got a link to the specs? Anybody got any ideas, I have a wideband and its reading lean off the charts. I removed my vafc and reset the ecu and its still acting up. Anybody that has experienced this I'd appreciate any info. Thanks Shock.
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Old Mar 24, 2007 | 08:01 AM
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Did you try a strong injector cleaner already?
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Old Mar 24, 2007 | 10:57 AM
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Just a fuel treatment additive.
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Old Mar 24, 2007 | 11:37 AM
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So I just did a ohm test on the injectors and coilpacks, everything was the same across the board, so unless they're all fried, which is highly unlikely with only 60,000 miles on it, I'm again at the drawing board.
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Old Mar 24, 2007 | 05:23 PM
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Turns out to have been the upstream O2, the insulation got nicked somehow, I unplugged it the car runs fine. Anybody know where I can get that O2 for a reasonable price? The OEM NTK?
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Old Mar 24, 2007 | 10:07 PM
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www.hondaautomotiveparts.com
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Old Mar 26, 2007 | 02:02 PM
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crap that things expensive lol. Honda bastads
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Old Mar 26, 2007 | 02:24 PM
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Just bought a new o2 sensor from these guys - they can get either the one for the Header (approx $99) or the one for the Cat (approx $139 IIRC)...

http://www.macautoparts.net/

I found them on eBay - they get the Walker Brand sensors with the OEM connectors...good resource & these guys wer on the money with service...

good luck.
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