TOHATSU TLDI MD 115A SERIES, Руководство по обслуживанию

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4-15 TLDI 115A 2007
ECU
TLDI uses ECU to control factors such as fuel injection amount, injection timing and ignition timing to the best suited
conditions based on the information from the sensors.Moreover, the TLDI achieves lean combustion through stratified
charge in the low engine speed range, and highly efficient combustion through electronic control of premixed charge that
provides homogeneous fuel distribution in the combustion chamber in the high speed range.
TPS
(Throttle Position Sensor)
Input
(Sensor / Switch)
Control
(ECU)
Output
(Actuator)
ECU
Engine Control Unit)
CPS
(Crank Position Sensor)
WTS
(Water Temperature Sensor)
Oil Level Sensor
Battery
Key Switch
Stop Switch
MAP
(Manifold Pressure Sensor)
Fuel Injectors
#1, #2, #3 and #4
Air Injectors
#1, #2, #3 and #4
Ignition Coils
#1, #2, #3 and #4
Tachometer
Warning Lamps
Buzzer
Oil Pump
MAT
(Manifold Temperature Sensor)
FFP
(Fuel Feed Pump)
C.P.S
W.T.S
Cylinder
W.T.S
Air Compressor
M.A.T
Sensor
M.A.P
Sensor
ECU
T.P.S
MD115A̲ch04̲E̲2校̲070605.qxd 07.6.6 5:42 PM ページ 15