Mitsubishi Fuso CANTER FE85DE6SLGP, Руководство по ремонту

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13E
13E-15
2.7 Auxiliary brake function
• The auxiliary brake function activates or deactivates the exhaust shutter 3-way magnetic valve according to the
vehicle condition to control the exhaust brake.
2.8 Idle-up function
• The idle-up function increases the engine idling speed when a load is applied to the engine by other system (such
as air conditioner) or when the warm-up acceleration function are activated.
2.9 Fault diagnosis function
• The sensors and other components are continuously monitored for faults. In the event that a component is found
faulty, an indication is made in the meter cluster to alert the driver, the fault location is memorized in the form of a
diagnosis code, and the control during fault is initiated.
• While the control during fault is taking place, the system’s functionality is limited to ensure vehicle and driver safe-
ty. It is possible to read the memorized diagnosis code using a Multi-Use Tester or from flashing of the warning
lamp.
• The control during fault recovers by servicing the faults. However, for some diagnosis codes, the warning lamp
stays illuminated until the normal signals are input for several times.
• Diagnosis codes shown by the Multi-Use Tester and those indicated by flashing of the warning lamp are different.
• The Multi-Use Tester is capable of showing more detailed diagnosis codes.
Accelerator pedal position sensor
Clutch switch
Transmission neutral switch
Exhaust brake switch
Input signals
Engine electronic
control unit
Output signals
Auxiliary brake
function
Exhaust shutter 3-way
magnetic valve