Clearing Codes
WARNING: This page is about a different car, the 1995 Mazda Protege. However, it is still accessible from the selected car via links, so may be relevant.
Use New Generation Star (NGS) Tester (49 T088 0A0) to clear codes. Connect NGS tester to data link connector-2. See Figure . Refer t o operation manual for proper operation of NGS tester. Select CLEAR DIAGNOSTIC CODES function on tester and press trigger. Recheck for trouble codes to ensure all codes have been cleared from PCM memory.