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Location:
Kita-Ku, Sapporo, Japan
Registered:
January 2003
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Re: MA61 Oxygen Sensor Wire exist?
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Tue, 21 December 2004 22:06
 
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the ECU (generically) needs only 1 wire, the signal wire. the extr wires in 2, 3 and 4 wire sensors are for signal ground (so it has a better reference than the exhaust), and for a heater. basically you can use any sensor, as long as you wire it correctly. wire the heater off an ignition source (maybe fuel pump power), wire the signal ground to the ECU's ground, and then the signal wire goes to the ECU.
i'm using normal wires for my heater circuit (it can pull up to 5 amps when cold), and using 2 core double screened microphone cable for the signal (a bit overkill, but.. meh)
all you need to do is identify which wire on the ECU is the O2 signal pin. then just run new wires 
Cya, Stewart
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| | Subject | Poster | Date |
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MA61 Oxygen Sensor Wire exist?
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ZZT231 | Tue, 21 December 2004 10:06 |
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Re: MA61 Oxygen Sensor Wire exist?
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ZZT231 | Tue, 21 December 2004 10:08 |
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Re: MA61 Oxygen Sensor Wire exist?
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thechuckster | Tue, 21 December 2004 12:15 |
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Re: MA61 Oxygen Sensor Wire exist?
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CrUZsida | Tue, 21 December 2004 12:34 |
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Re: MA61 Oxygen Sensor Wire exist?
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TRD_Supra | Tue, 21 December 2004 12:49 |
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Re: MA61 Oxygen Sensor Wire exist?
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ZZT231 | Tue, 21 December 2004 21:55 |
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Re: MA61 Oxygen Sensor Wire exist?
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oldcorollas | Tue, 21 December 2004 22:06 |
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Re: MA61 Oxygen Sensor Wire exist?
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ZZT231 | Tue, 21 December 2004 22:36 |
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Re: MA61 Oxygen Sensor Wire exist?
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wilbo666 | Wed, 22 December 2004 00:44 |
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Re: MA61 Oxygen Sensor Wire exist?
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ZZT231 | Wed, 22 December 2004 00:53 |
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Re: MA61 Oxygen Sensor Wire exist?
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thechuckster | Wed, 22 December 2004 01:31 |
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Re: MA61 Oxygen Sensor Wire exist?
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ZZT231 | Wed, 22 December 2004 02:46 |
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Re: MA61 Oxygen Sensor Wire exist?
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thechuckster | Wed, 22 December 2004 02:52 |
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Re: MA61 Oxygen Sensor Wire exist?
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ZZT231 | Wed, 22 December 2004 03:01 |
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Re: MA61 Oxygen Sensor Wire exist?
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thechuckster | Wed, 22 December 2004 03:09 |
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Re: MA61 Oxygen Sensor Wire exist?
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gianttomato | Wed, 22 December 2004 01:32 |
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Re: MA61 Oxygen Sensor Wire exist?
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ZZT231 | Wed, 22 December 2004 01:55 |
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Re: MA61 Oxygen Sensor Wire exist?
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gianttomato | Wed, 22 December 2004 02:12 |
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Re: MA61 Oxygen Sensor Wire exist?
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thechuckster | Wed, 22 December 2004 02:22 |
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Re: MA61 Oxygen Sensor Wire exist?
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ZZT231 | Wed, 22 December 2004 02:36 |
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Re: MA61 Oxygen Sensor Wire exist?
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thechuckster | Wed, 22 December 2004 02:42 |
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Re: MA61 Oxygen Sensor Wire exist?
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wilbo666 | Wed, 22 December 2004 03:14 |
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Re: MA61 Oxygen Sensor Wire exist?
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thechuckster | Wed, 22 December 2004 03:20 |
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Re: MA61 Oxygen Sensor Wire exist?
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ZZT231 | Wed, 22 December 2004 03:35 |
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Re: MA61 Oxygen Sensor Wire exist?
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chrisss | Wed, 12 January 2005 15:36 |
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Re: MA61 Oxygen Sensor Wire exist?
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ZZT231 | Wed, 12 January 2005 21:06 |
