| Term | Definition |
|---|---|
| Typical Enabling Condition | Preconditions that allow the ECM to detect malfunctions. With all preconditions satisfied, the ECM stores the DTC when monitored value(s) exceed malfunction threshold(s). |
| Required Sensor/Components | The sensors and components used by the ECM to detect each malfunction. |
| Frequency of Operation | The number of times the ECM checks for each malfunction during each driving cycle. "Once per driving cycle" means the ECM only performs checks for that malfunctions once during a single driving cycle. "Continuous" means the ECM performs checks for that malfunctions whenever enabling conditions are met. |
| Typical Malfunction Thresholds | The value beyond which the ECM determines malfunctions exist and stores a DTC. |