9-6
Troubleshooting
O
K
TLDI 115A 2007
2.
Engine can be
cranked but will
not start.
Flashing
○
○
○
○
2-4.
Electrical
System
3-1.
Power Head
3-2.
Fuel System
3.
Engine can be
cranked and
starts, but idling
cannot be
maintained or is
unstable.
Spark Plug Cap
Crank Position Sensor
ECU
Self-diag. reports that battery
voltage is abnormally low.
Self-diag. reports that a component
is abnormal.
Self-diag. reports that TPS (*3) idle
position is faulty.
Compression insufficient
Fuel Tank
Fuel Tank
Fuel pressure is low.
Normal value range:
0.6 - 0.64MPa
(85.3 - 91.4psi)
[6 - 6.4kg/cm
2
]
Engine revolution is slow (seizure).
Beep
Item
Symptom
Self-
diagnosable
(
○
)
Warning
indicator A
(Oil level)
Warning
lamp B
(Water temp.)
Warning
lamp C
(Battery volt.)
TPS(*3) : Throttle Position Sensor
Lift Pump (*4) : Diaphragm type fuel pump
Reset TPS when (*5):
①
The set of remote control cables were readjusted because TPS error message was displayed due to
incorrect setting of the cables.
②
TPS or ECU was replaced.
③
Link or rod snap was replaced due to wear or deformation of links.
It is necessary to reset ECU and TPS after performing the above work. Reset TPS initial value by referring to
the chapter of self-diagnosis function.
MD115A̲09̲2校̲070604.qxd 07.6.6 7:01 PM ページ 6
