I have a 2002 TransAM WS6 and recently bought a 98 GS400 to use as my daily driver.
Why do we not have a simple system, like for the GM cars, to scan and program our ECUs?
For my TA I bought Autotap, a cable and software that plugs straight into my OBDII port and allows me to scan, using my laptop or Palm PC, the ECU to my heart's content - realtime or logging. It's relatively cheap ($250 OR SO). Then, for another $500 I can buy LS1Edit software and reprogram my ECU at will.
Why not Lexus/Toyota?
Why do we not have a simple system, like for the GM cars, to scan and program our ECUs?
For my TA I bought Autotap, a cable and software that plugs straight into my OBDII port and allows me to scan, using my laptop or Palm PC, the ECU to my heart's content - realtime or logging. It's relatively cheap ($250 OR SO). Then, for another $500 I can buy LS1Edit software and reprogram my ECU at will.
Why not Lexus/Toyota?