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1990 4Runner 3.0 4WD A/T ECU Pinout

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Old 08-24-2023, 04:49 PM
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1990 4Runner 3.0 4WD A/T ECU Pinout

I have been searching these forums till my eyes bleed and have not for the life of me been able to find the pinout for my ecu. If anybody has a picture of it from a FSM that would be awesome.
Old 08-25-2023, 06:05 AM
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This should do it: https://web.archive.org/web/20100326...e/102engin.pdf
Old 08-25-2023, 06:35 AM
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I really appreciate it man but i guess what im looking for is more like a legend for the pinout. Most of my experience reading wiring diagrams and pinouts are from doing honda swaps. And with those pinouts, it gives me connector number, pin number/location, and then a legend to what those pins are and wire color. I will share a picture of a honda ecu pinout like i am talking about. Any help is greatly appreciated and i get that some of this may be basic knowledge for you guys but i am just unfamiliar with these older diagrams and pinouts, so any advice or help is appreciated

Last edited by Nickkkkk; 08-25-2023 at 06:36 AM.
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