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obd2b o2 sensor wiring

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Old 04-27-2011, 02:37 PM
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Default obd2b o2 sensor wiring
primary o2 heater power wires coming from the ecu, so I find that ecu plug wire c16 is the + and c1 is -, well my 1999 accord doesnt have a wire in c1. Any ideas were I can figure out wich pin is the ground for the primary o2 sensor heater, Thanks in advance
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Old 04-28-2011, 05:11 AM
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Default Re: obd2b o2 sensor wiring
Originally Posted by 93accordsleeper
primary o2 heater power wires coming from the ecu, so I find that ecu plug wire c16 is the + and c1 is -, well my 1999 accord doesnt have a wire in c1. Any ideas were I can figure out wich pin is the ground for the primary o2 sensor heater, Thanks in advance
Does anyone know were I could find obd2b 6th gen accord ecu pinout? Its seems that its alittle different from obd2b civic and integra
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Old 04-29-2011, 05:18 AM
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Default Re: obd2b o2 sensor wiring
Originally Posted by 93accordsleeper
Does anyone know were I could find obd2b 6th gen accord ecu pinout? Its seems that its alittle different from obd2b civic and integra
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Old 05-02-2011, 05:30 PM
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Default Re: obd2b o2 sensor wiring
Originally Posted by 93accordsleeper
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found it!!

http://www.driveaccord.net/forums/at...5&d=1111724327
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Old 05-02-2011, 05:45 PM
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Default Re: obd2b o2 sensor wiring
Originally Posted by 93accordsleeper
makes sense since he car was ulev before the H22 swap that wires are at different pins, note this for people who have ulev vtec accords
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