Continuous Memory DTCs (Intermittent Faults)
These DTCs are used to diagnose intermittent problems. Continuous Memory DTCs are retrieved after KOEO ON-DEMAND SELF-TEST. These DTCs indicate a fault that may or may not be present at time of testing.
After noting and/or repairing fault, clear DTCs from memory. See CLEARING CODES . Intermittent faults may be caused by a sensor, connector or wiring-related problem. See INTERMITTENTS in TESTS W/O CODES - EEC-V article.
CAUTION:
Continuous Memory DTCs should be recorded when retrieved. These DTCs may be used to identify intermittent problems that exist after all KOEO and KOER DTCs have been repaired. Some Continuous Memory DTC faults may not be valid after KOEO and KOER DTCs are serviced.