Work Support: List

Work Support item	Contents	Remarks
Simple Roughness Monitor	Engine speed and misfiring counter for each cylinder can be displayed.	Calculates in range of engine speed (300 rpm to 2000 rpm) Interval of data update is 60 ms at minimum (at 2000 rpm)
High-Grade Roughness Monitor (without harness)	Standard deviation, engine speed, etc. can be calculated based on the pulse data of crankshaft position sensor and camshaft position sensor, and the value and graph can also be displayed.	Calculates in range of engine speed (300 rpm to 2000 rpm) Interval of data update is 60 ms at minimum (at 2000 rpm)
Entry VIN	V.I.N can be registered.	Ignition switch ON (engine OFF)
Control Operation History	A history of maximum vehicle speed and maximum engine speed (overspeed) can be displayed. The following 10 items are to be saved. Variable Redline Control Engine Speed Vehicle Speed Trip Count Count Time Count Neutral Position Switch Clutch Switch Current Gear Position Vehicle Odometer Reading	For the execution conditions, refer to the control operation history detection conditions in the margin. Data of [Detect] is saved and data of [1 before], [History2], and [History3] are saved every 0.5 seconds. NOTE: Depending on the timing, displayed values of [1 before], [History2], and [History3] may be higher than that of [Detect]. To delete the history, click the operation history clear button. (Not deleted by battery removal or DTC memory clear.)

Item		Unit	Detecting condition	Notes
Maximum vehicle speed		km/h	Vehicle speed is limited to 57.365 - 300 km/h (35.647 - 186.42 MPH)	The history is saved at the timing of the vehicle speed's switching to decrease, while the vehicle speed is within the detection condition.
Maximum engine speed (engine overspeed)	During variable red zone control	rpm	4500 rpm or more	The history is saved at the timing of the engine speed's switching to decrease after the engine speed exceeds the detection condition. NOTE: If the history is present, it indicates that the engine is running beyond the detection condition. However, even if the detection condition is exceeded, a value lower than the detection condition may be recorded depending on the situation of overspeed occurrence.
Maximum engine speed (engine overspeed)	During variable red zone no-control	rpm	7450 rpm or more

NOTE: When any of the following conditions is established, perform the variable red zone control.

Engine oil temperature sensor abnormal
Oil temperature 5°C (41°F) or less
The variable red zone is not released when the variable red zone control is active and the engine speed is 3000 rpm or more.