1983 Toyota Celica GT-S - Message Forum (Supra AFM vs. Celica AFM)

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Supra AFM vs. Celica AFM

Posted By:	Jarett
Posted On:	March 24, 2003 at 10:56 pm GMST

Okay, fyi time:
I read this on the internet. I'll try to dig up the URL for it so everyone can read it, but this is basically what it says:
The Supra AFM will not work with the Celica ECU. Supposedly, the Supra AFM puts out a negative signal, and the Celi ECU is looking for a positive going signal. Now, you could try to get the schematics from Toyota, and add in your own inverter circuit. Actually, if I had enough time, I could possibly draw out the schematic if anyone wants it that bad. The best solution that I've seen is to gut the Celi AFM and put it into the larger Supra AFM.
Hope this gives some understanding.

Replys:

Re: Supra AFM vs. Celica AFM - Joshua S 03/29/03 (0)
Re: Supra AFM vs. Celica AFM - Steve Thom 03/24/03 (6)

Re: Supra AFM vs. Celica AFM - Larry 03/26/03 (3)

Re: Supra AFM vs. Celica AFM - Steve Thom 03/26/03 (2)

Re: Supra AFM vs. Celica AFM - Larry 03/26/03 (1)

Re: Supra AFM vs. Celica AFM - Steve Thom 03/26/03 (0)

Re: Supra AFM vs. Celica AFM - Jarett 03/25/03 (1)

Re: Supra AFM vs. Celica AFM - Jarett 03/25/03 (0)

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Message:	Jarett wrote: > Okay, fyi time: > I read this on the internet. > I'll try to dig up the URL for > it so everyone can read it, b > ut this is basically what it s > ays: > The Supra AFM will not work wi > th the Celica ECU. Supposedly > , the Supra AFM puts out a neg > ative signal, and the Celi ECU > is looking for a positive goi > ng signal. Now, you could try > to get the schematics from To > yota, and add in your own inve > rter circuit. Actually, if I > had enough time, I could possi > bly draw out the schematic if > anyone wants it that bad. The > best solution that I've seen > is to gut the Celi AFM and put > it into the larger Supra AFM. > Hope this gives some understan > ding.
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