Toyota EFI checker, SST No. 09991 - 00100, tests the functionality of the EFI computer plus
Thanks Arch. You mentioned in a FB post to me that you had sold several here. I saw that the last one on eBay sold quite a while ago and not many come up. Unfortunately, I'm having a fuel related problem with my MK1 and can't get it started. It will fire up on ether. I've put a new fuel pump in it, had the fuel tank refurbished, new in tank filter, cleaned out the fuel lines, new fuel filter, checked the cold start valve. The pump seems to be delivering gas but I haven't done a pressure test. The AFM seems to pinout ok. I thought the EFI checker would answer a lot of my questions. If I can't buy one I'd settle for renting one for a couple of weeks.
have that one for sale buy you would need to pay for the shipping or pick it up in person if your in NYC
Sorry for the delay in getting back to you. I have a 1981 MA47. I managed to put together a few factory references including a complete wiring diagram, the 5M-E engine manual (carbureted version, what good is that?), the Supplement for EFI system (for the 5M-E). I also have the 1981 factory repair manual for Celica for everything else behind the firewall except the rear brakes. Didn't think too much of the Haynes 79-81 repair manual, especially since they failed to mention that the rear caliper pistons had to be turned not compressed to put them back inside the caliper. Small but important omission, especially when working on 40 year old calipers that may or may not be seized.
I haven't put a lot into troubleshooting lately because I just listed my primary house and have been very busy getting it ready for the market. Now that the house is showing I can get back to the car. Previously we (a mechanic friend and myself) found some anomalies with the cold start injector and circuit opening relay. The EFI manual just says to check for voltage out of the relay but doesn't say how much. I would think it should be 12 V going to the pump but we didn't get that much. Have to research that because one permissive of the relay is the AFM. Another item we questioned was the cold start valve. I have a new replacement but I hate to troubleshoot that way. Tried to make it fire into a jar w/o success. I need to trace the entire fuel circuit from the main relay to the fuel pump. As I mentioned elsewhere, it did fire with ether.
I got all excited for a minute. Was ready to visit the family in NY. Unfortunately, I'm afraid it it won't work on mine. Sounds like a great price. I'm not sure what happened after 1982. Did the Toyota make the EFI digital or did that come later? When did OBD1 start? Thanks all the same. Perhaps I should buy a later Supra and then buy your checker.
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Cliff, '82 is a unicorn or sorts for the Celica Supras...'82s have a unique ECU and Distributor vs later Supras...and ALL separate factory service shop repair manuals...I have put together approx 3-4 sets over the years, this set was NOS very lucky to find it and then pay it forward... I try to find 82 manuals currently BUT harder and harder to find and prices are extreme...
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TCCS didnt come out until 1983 and the TCCS Checker which needs a 5MGE seperate harness is basically an updated EFI Checker.
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TCCS didnt come out until 1983 and the TCCS Checker which needs a 5MGE seperate harness is basically an updated EFI Checker.
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My last yr in college one of my housemates had I believe a '80 or '81 MA47, just a beautiful car...
Again I do try to find factory manuals but as I said about the '82 Sups, '81s factory manuals also are getting harder and harder to find...
I do have a few Celica XX JDM MA46/7 Brochures in my file cabinet...if your interested let me know via PM
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AND I do have a collection of Factory Press Photos as well...
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Again I do try to find factory manuals but as I said about the '82 Sups, '81s factory manuals also are getting harder and harder to find...
I do have a few Celica XX JDM MA46/7 Brochures in my file cabinet...if your interested let me know via PM
AND I do have a collection of Factory Press Photos as well...
That looks so good. I'm trying to make mine like that only in white. I've started on the underside. Even though it's a southern car, for some reason it was undercoated. I'm removing the undercoating (a 40+ Y.O. car's oil leaks seem to spread like fire when mixed with undercoating.), cleaning all the leaks, replacing the shocks, brakes, reconditioning the calipers, rotors, suspension bushes, fuel pump, reconditioned gas tank, cleaned fuel lines, resprayed underside (back 1/2 so far).
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