After doing some rather aggressive highway driving, I exited the highway, and about 2-3 minutes later the check engine light came on for about 10 seconds. After that it went away and hasnt come on since. Very strange. Would there be any way to figure out what it was?
Also, is there any type of datalogger available for a 94 TT Supra?
you need to check your ECU stored troble codes. connect terminals TE1 and E1 with your key "ON" (motor off).this will flash the trouble codes. more info at www.mkiv.com under "tech" section.
also your car is OBD1
'96 and on is oBD2