code search
 

Where is the code search diagnostic port, and what type of code reader do I need for my 91 7mgte? Also where can I get one?

Isn't it that thing in the engine bay? It's like a little black box by your fuse box that says diagnostic or something on it.

You just paper clip it and start the car and see how the CEL light flashes and then you get your code. Something like that? :confused:

check the faq.. very first post in the Supra Faq

http://www.toyota-supra.info/forums/...iagnostic.html

this should answer all your questions.

this link is a bit more helpfull in understanding. It basically takes you to the same place as the link supragirl posted in the faq thread. but this is just more direct.

http://www.cygnusx1.net/Supra/TechTi...ror_codes.aspx

I need to just copy the information from the cygnus page into a new entry to the MKIII FAQ. I should also copy my page on the diagnostic box functionality there too...

fuel cut off
 

Wondering if I can avoid fuel cut off by upgrading my fuel pump only? What is the easiest way to stop fuel cut off? Least amount of $$.

No, not really. The FPR will still work to maintain the same pressure as usual, there may be a bit of a bump, but not much and you shouldn't rely on it as it will be inconsistent. You can use an adjustable FPR along with a pump upgrade, but don't overdo it...




Green, I've copied that code sticky to the MKIII FAQ as well. I'll be adding info to it one of these days... ;)

updates for the win.

havent been on much. work is kicking my butt these past couple weeks. I hate being sent outa state consistently

off topic sorry.