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errer codes
any help as to narrowing the problem down would be great!
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Specifically what error code are you getting? (typing with acrylic nails is a BITCH)
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i only get error code 11 2 blinks 1 after the other,
already changed the ecu anything... would be great |
Well, the first line of business would be testing for voltage drop across +B and +B1 at the ECU.
This is more than you need to look at, but it shows the ECU pinout: http://www.cygnusx1.net/Supra/Librar...ection=FI&P=30 Might also test to see what the drop is across the Batt line as well. I suspect you're looking at either a bad EFI relay or some bad wiring. |
thanks ill replace those first!
Edit: Electrical / relay / fuses is not my show... ill take as much info on it as i can thanks for the help! |
ok so i replaced:
all fuses EFI main relay Fusible link AM1 40A Fusible link AM2 30A (ECU a month ago) it runs a lil better, but i cannot find the fusible link 2.0L and have yet to change the Fusible link ALT 100A(wich is burnt and ugly lookin, also looks like it melted a spot on #2 Junction block lid after that and some other cheking ill look and see if i get any error codes.. |
You're on the right path. Hopefully it's not a spot of bad wiring... patching the engine harnesses on these cars sucks.
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