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Crazy Ass O2 sensor problem

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Old 08-22-2003, 03:03 PM
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DropSquadCivic
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Default Crazy Ass O2 sensor problem

I just went over to my friends house and helped him convert his 7wire o2 setup off of his VX harness to a 4wire did everything right and is still throwing a code and is still running rich, does ay body know how to solve this?

P72 ecu
vx harness on a GSR in an EG
Old 08-22-2003, 08:59 PM
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undrgrndhaqer
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Your out of luck buddy. Sorry to tell you
Old 08-22-2003, 09:04 PM
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undrgrndhaqer
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Maybe those connectors we used on the o2 arnt getting continuity. Just maybe, those connectors didn't work at all... Just a thought.
Old 08-23-2003, 11:01 AM
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DropSquadCivic
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then how did the a/f read when we started the car up?
Old 08-23-2003, 11:06 AM
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DropSquadCivic
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i can bring my volt meter over and we can check the continuity on it, but i don't think that it, if the a/f is reading then the o2 has to be gettin power on it then.....
Old 08-25-2003, 07:39 AM
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v4lu3s
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if you are getting codes you need to trace eahc wire and test to make sur eyou got good connections and the right pinouts etc...
Old 08-27-2003, 11:55 PM
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PHiZ
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REmember signal wire off the O2 sensor is shielded, it's sensitive to RF interferance.

Check your splices, I used blade connectors in the passenger kickpanel, and had to swap them with butt connectors, fixed some of my codes.

-PHiZ
Old 08-29-2003, 08:50 PM
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undrgrndhaqer
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what is a blade connector?
For the full process of our o2 swap goto:
http://honda-tech.com/zerothread?id=605946

Ugh
Old 08-29-2003, 09:59 PM
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PHiZ
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Originally posted by undrgrndhaqer
what is a blade connector?
For the full process of our o2 swap goto:
http://honda-tech.com/zerothread?id=605946

Ugh
aka "spade" connector

...replied to H-T post.

-PHiZ
Old 08-31-2003, 09:28 AM
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undrgrndhaqer
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Posted the wiring connections on H-T. It has to be the connectors b/c im sure the wiring is correct. Also, re-read this thread. He said because the a/f gauge was getting a reading. Not really. When car is on, the gauge would show half the led spectrum in a fading manner. If I hit the gas, all would get brighter but wouldn't move in an individual led. Get what im saying? It's like its not getting a strong enough reading. ( connection problem maybe?)

Ugh



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