schematic of toyota 22re ECU 89661-35020 (1 Viewer)

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Need printed circuit boad schematic for Toyota 1985 truck 22re ECU Part number: 89661-35020
I could probably repair fried unit if I just had printed circuit boad schematic.
Hope someone can help!
 

snobdds

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I've never seen one.

I also would check wrecking yards and ebay auctions. Look up a guy on ebay named toyotafoolish, he parts out toyotas and puts them on the net. I've seen lots of ECU that he parts out. Might get lucky...
 

Onur

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Never happening. Proprietary Toyota information. Toyota ECUs are notorious for being real "black boxes". Tricky T on MUD has done some work and testing on 1FZ ECUs but didn't glean much information from them.
 

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