obd1 or obd2
mazdaspeed19
08-31-2005, 05:30 PM
how do u tell the difference between the obd1 and the obd2 wiring ?
96probegt
09-17-2005, 11:54 AM
95 and below is obd1 and 96 and above is obd2 if u dont know the year on the right sid of the manifold next to the intake is a little box that says boost sensor that is only on obd2
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