I need help bad!!!!!!!!!!!

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11-01-2003, 02:22 PM

95sir

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95sir is an unknown quantity at this point

I need help bad!!!!!!!!!!!

I am in dire need here....I am getting a cel 1 and cant get it to go away.. I have tried a 2 different o2 sensors one out of a working car and a brand new one...It is a 4 wire o2 sensor.. My motor 94 b16a sir II. The car 95 honda civic lx. using p30 ecu mt obd1. I cant figure it out to save my live PLEASE HELP.. I hope I gave you enough info...

code 1
Oxygen sensor or circuit.

11-01-2003, 06:08 PM

sk8rmike

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did you follow the o2 sensor wiring to make sure it isnt cut or pulled out of any connections?

11-02-2003, 02:24 AM

95sir

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Allof t hem are good....I took a meter to them.. and looked at every one of them..

11-03-2003, 04:27 PM

spooledex

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check the cat to see if that's clogged.

11-05-2003, 06:38 AM

Dr. On Point

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crack open the ECU and see if there is any mold or gunk build up... it might be "leaking"

11-06-2003, 07:22 PM

Fabrik8

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Are all the grounds intact? 1 wire O2 sensors ground right to the exhaust, I'm not sure if 4 wires do the same.. I would swap ECUs just to make sure that isn't the problem. Don't want to bang your head into the wall and find out it's not the O2 after all..