Sakai R2-4, Shop Manual

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10-011
TROUBLESHOOTING
2-2. Engine Diagnosis Trouble Code
2-2-1. Description of diagnostic trouble code (DTC)
When the ENGINE WARNING lamp or ENGINE STOP lamp illuminates, the DPF meter is used to display a DTC
(diagnostic trouble code).
R2-4-10001
OVER HEAT ENGINE
STOP
ENGINE
WARNING
MODE
ECO
SPRAY PAUSE
(SEC)
TIMER
OFF
ON INT
30
20 0 60 0
10
DPF meter
ENGINE STOP lamp
ENGINE WARNING lamp
WATER PUMP
(SEC)
SPRAY PAUSE
TIMER
ON
OFF
INT
0 0
10
20
30
60
1) DTC display procedure using the DPF meter
A current or past DTC stored in the engine control unit (ECU) is displayed on the DPF meter by switching its
display as described in the diagram below.
DPF-10010
Center button
Right button
: Left button
Button operation
: Right button
: Center button
: Center button press and hold
*Pressing and holding the center button returns
any display back to the DPF meter.
Left button
DTC not
stored
DTC
stored
Active DM1
Stored DM2 : Current DTC
: Past DTC
•
•