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05-13-2009, 04:47 PM
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#1 |
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Stock
Join Date: May 2009
Location: murray, ky
Posts: 7
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my 98 supra tt in need of help
i have a 1998 supra tt that has been highly modded. The car will not start the car is getting a 50 psi the injectors are not sprayn, ever since i swaped from 850cc to 450 cc. so i have tried to reprogram the aftermarket computer for 450cc injectors but im having problems with that because the car has autroinc computer that flashes a red light then goes off so i thought its not getting power but it test out fine. but when i plug it to my laptop it says short circut in a datalink cable. i bought another serial db9 to usb same problem and my car will not start and i have spent alot i mean alot of money on this car and it dosent run i need help and bad please if you know anything let me know.
 i will post pics as soon as i can.
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05-13-2009, 08:39 PM
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#2 | |
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Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. |
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05-13-2009, 09:06 PM
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#3 | |
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Stock
Join Date: May 2009
Location: murray, ky
Posts: 7
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Quote:
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05-13-2009, 10:05 PM
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#4 | |
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Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
As a reference, I'm also running an aftermarket, 'standalone' ecu in my Mkiv TT (an AEM). Before that I ran a Haltech. I've worked on several other Mkiv TTs with standalone ecus. Fortunately or unfortunately (depending on how you look at it) I've had to become intimately familiar with these types of issues.
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. Last edited by pwpanas; 05-13-2009 at 10:07 PM. |
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05-14-2009, 03:41 AM
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#5 |
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Stock
Join Date: May 2009
Location: murray, ky
Posts: 7
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ok got off the phone with them they think my computer usb port is too fast to comunicate with the car idk man im about to cruch this car ive been waiting for a whole yr to get this car running
 
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05-14-2009, 03:48 AM
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#6 | |
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Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
Regarding the "usb port too fast" excuse, just try it with a different (older) computer. If you can duplicate the problem with another computer, the problem is definitely in the ecu (and not with the computer).
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. |
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