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ECU location

987 Views 5 Replies 5 Participants Last post by  texas12
My 90 4runner: 6cycl. 4wd won't start when the weather is damp. Last winter it did the same thing and when the weather warmed-up it started. A mechanic said it was the computer getting damp. I can't find the darn ECU; where is it located at.
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Discussion Starter · #5 ·
Hi again it's me, April, and it is cold outside. My 1990 4runner is down again after the first rain and it won't start again. I replaced all the distriberator cap and coil. I found the ecu and it looks okay to me circuit boards are circuit boards sealed it up. I think it has to do with the cold start or the cold start time switch. Please try and help I am tired of this and I really don't have the money to take it to a shop.
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