supersleeper Posted August 25, 2005 Share Posted August 25, 2005 I just got a computer to read the ODBII info that comes off the ECU for my '94 ES300. It also has the capability to send codes. I'd like to know if there are any performance enhancing codes or any codes for that matter to send to the ECU and see the responses. The computer is pretty neat. I can read engine load, air temp, mpg, gpm, rpm, speed, etc. and also comes with a trip computer and code reset utility. Quote Link to comment Share on other sites More sharing options...
Toysrme Posted August 25, 2005 Share Posted August 25, 2005 No. A piggyback, or full blown custom engine management are the only options. Quote Link to comment Share on other sites More sharing options...
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