Trouble Indication List (Self Diagnosis • Mode 3) - TOHATSU MD 70-90C2 Service Manual

O
Troubleshooting
K
5) Trouble Indication List (Self Diagnosis • Mode 3)
Malfunction / Failure Indication
Tacho meter
Tachometer Indication
Indicator A
(r/min)
0
Off
0 On
0
Flashing
1,000
Off
1,000 On
1,000
Flashing
2,000
Off
2,000 On
2,000
Flashing
3,000 Off
3,000 On
3,000
Flashing
500 Off
500
On
500 Flashing
4,500 Flashing
5,000 Off
5,000
On
5,000
Flashing
5,500 Off
5,500
On
5,500
Flashing
6,000 Off
6,000
On
6,000 Flashing
6,500 Off
3,500
On
*3.CPS Crank Position Sensor
：
*4.TPS Throttle Position Sensor
：
*5.FFP Fuel Feed Pump (electric)
：
9-40
Description of Problem
No malfunction of failure
Battery voltage high
Battery voltage abnormally high
#1 Air injector malfunction
# 1Fuel injector malfunction
#1 Ignition coil malfunction
#2 Air injector malfunction
#2 Fuel injector malfunction
#2 Ignition coil malfunction
#3 Air injector malfunction
#3 Fuel injector malfunction
#3 Ignition coil malfunction
Oil level low
Battery voltage low
Battery voltage abnormally low
Oil pump malfunction
CPS (*3) malfunction
#1TPS (*4) Idle position incorrect
#2TPS Idle position incorrect
#1TPS malfunction
#1TPS Power voltage high
#1TPS Power voltage low
#2TPS malfunction
#2TPS Power voltage high
#2TPS Power voltage low
Engine water temp. sensor malfunction
Air compressor water temp.
sensor malfunction
Fault Log
Fault
Indicator B
Off
Lighting of the lamp means that
the wiring is broken or a
component malfunctions.
Off
Does not go on even when the
wiring is broken or a
component malfunctions.
efer to *1.
→
Lighting of the lamp means that
oil level is low.
Lighting means that battery
voltage is low.
Lighting of the lamp means that
the wiring is broken or a
component malfunctions.
Lighting of the lamp means that
TPS initial setting is incorrect.
Lighting of the lamp means that
the wiring is broken or a
component malfunctions.
Fault Log (Yes)
Indicator C
Off
Lighting of the lamp means that
the wiring is broken or a
component malfunctions.
efer to *2.
Lighting means that oil level
was once low.
Lighting of the lamp means that
battery voltage was once low.
Lighting of the lamp means that
the wiring was once broken or a
component once malfunctioned.
Lighting of the lamp means that
TPS initial setting was once
incorrect.
Lighting of the lamp means that
the wiring was once broken or
a component once
malfunctioned.
TLDI 75/90C2 2010