1988 22RE ECU giving multiple codes

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Jan 23, 2012 | 09:07 PM

monti248

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Joined: Jan 2011

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From: Damascus, Oregon

1988 22RE ECU giving multiple codes

hey guys. so i have had a check engine light on lately and last time i had my mechanic pull the code for me it was just one thing but dont remember what it was. so i had him pull it once more today and he came up with 17 codes... yes 17 codes (24,25,27,31,35,41,42,43,51,52,53,71 + a few more which were random) and he has never seen this many and said he wouldn't even know where to start.

what my question is... has anybody ever seen this many codes. and i believe its my ECU that is bad... somehow? the weird part is the truck runs great! just the CEL comes on have 30sec of running.

when i have looked at diagrams of my ECU (part number-89661-35110) practically all of the codes that i got were listed on the diagram.

ECU? are they all real existing problem? or is a half Shark half Python somehow get inside my ECU and playing games with my <3?

serious help!