|
Term | Definition |
|
Monitor Description | Description
of what the motor generator control ECU monitors and how to detects
malfunctions (monitoring purpose and its details). |
|
Related DTCs | A
group of diagnostic trouble codes that are output by the motor
generator control ECU based on the same malfunction detection logic. |
|
Typical Enabling Conditions | Preconditions that allow the motor generator control ECU to detect malfunctions.
With
all preconditions satisfied, the motor generator control ECU stores
DTCs when the monitored value(s) exceeds malfunction threshold(s). |
|
Sequence of Operation | Order of monitor priority, applied if multiple sensors and components are involved in a single malfunction detection process.
Each
sensor and component are monitored in turn and subsequent items are not
monitored until the previous detection operation completes. |
|
Required Sensors/Components | Sensors and components used by the motor generator control ECU to detect each malfunction. |
|
Frequency of Operation | Number of times the motor generator control ECU checks for each malfunction during each driving cycle.
"Once
per driving cycle" means that the motor generator control ECU only
checks for malfunctions once during a single driving cycle. "Continuous" means that the motor generator control ECU checks for malfunctions whenever enabling conditions are met. |
|
Duration | Minimum
time for which the motor generator control ECU must detect continuous
deviation in monitored value(s) in order to store a DTC. Timing begins
when typical enabling conditions are met. |
|
Malfunction Thresholds | Value beyond which the motor generator control ECU determines malfunctions exist and stores DTCs. |
|
MIL Operation | Timing of MIL illumination after a malfunction is detected.
"Immediate" means that the motor generator control ECU illuminates the MIL as soon as a malfunction is detected.
"2
driving cycles" means that the motor generator control ECU illuminates
the MIL if the same malfunction is detected again during the next
driving cycle. |
