Continuous Memory Codes
WARNING: This page is about a different car, the 1997 Mazda B2300. However, it is still accessible from the selected car via links, so may be relevant.
These codes result from information stored by PCM during continuous self-test monitoring. Use these codes for diagnosis only when KOEO SELF-TEST and KOER SELF-TEST result in SYSTEM PASS and all steps under QUICK TEST are successfully completed. These codes indicate faults previously recorded. Fault may or may not be currently present. See DIAGNOSTIC TROUBLE CODE (DTC) REFERENCE CHARTS.