Wiring Diagram for 205 speed sensor

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Wiring Diagram for 205 speed sensor

Postby alltrac101 » Tue Jan 08, 2013 8:53 pm

If anyone can help, looking for the wiring pinouts for the 3 pin speed sensor at the sensor, it would be much appreciated.
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Re: Wiring Diagram for 205 speed sensor

Postby aus jd 2703 » Tue Jan 08, 2013 9:53 pm

i believe this is what you want.
off my head im not sure of how many pulses per klm etc but can find it.
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Re: Wiring Diagram for 205 speed sensor

Postby alltrac101 » Tue Jan 08, 2013 10:36 pm

Thanks.....if Toyotas sensors are the same this should work, the one I have is a the later model....Would you happen to have the wire color code?
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Re: Wiring Diagram for 205 speed sensor

Postby aus jd 2703 » Tue Jan 08, 2013 11:51 pm

i believe most toyota speed sensors for that period are the same.
wire colours are:
L-B = SE (in my opinion is Gauge ground)
L = SI (in my opinion is signal wire)
R-L = IG+ (Ignition switched positive from 10A gauge fuse)
thats for a st205 manual RM399E
if you want to see for your self go to: http://gt4.mwp.id.au/
and download http://gt4.mwp.id.au/Toyota%20Manuals/T ... %20(RM399E).pdf
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Re: Wiring Diagram for 205 speed sensor

Postby l0ch0w » Wed Jan 09, 2013 12:56 am

If you plan on running this into your standalone, I would really suggest shielding it... Its fine for feeding the tach, but it wont be so good for a DPO into your standalone if you plan on gear based boost control, traction control, flat shift etc... Its a VR sensor, not hall based so the likelihood for interference is high.

If you want, I can provide you with the open barrel terminals, and a length of wire to feed into your EMS. After running it into your EMS then you can use a digital output to your tach...
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Re: Wiring Diagram for 205 speed sensor

Postby alltrac101 » Wed Jan 09, 2013 2:16 am

Andrew, thanks for the offer, the signal wire is currently shielded, I'm cleaning up a part of my harness. Since I installed the stack I no longer need the mechanical pigtail coming off the sensor & since I have a few of the 205 vss, its time to put one in....I actually used the single shielded wire for the oe ox1 to jumper box, way back when....I also pick up my tack for the stack directly from the msd.
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Re: Wiring Diagram for 205 speed sensor

Postby l0ch0w » Thu Jan 10, 2013 9:40 pm

Didnt mean to say tach, meant to say Speedo... im a dunce...

Are you just trying to get your stack to output speed? Have you thought of tapping into your ABS wheel speed sensors and then integrating traction control instead? That would be cool seeing as you have like eleventy-billion horsepower...
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Re: Wiring Diagram for 205 speed sensor

Postby l0ch0w » Fri Jan 11, 2013 1:43 am

Maybe this will clarify things:

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