Lifan X60, Руководство по обслуживанию, Страница: 52 / 839

LIFAN X60 Service Manual
pressure is sensed, it will generate an input signal in direct proportion to input pressure
and reference voltage; the sensor will directly sense the absolute pressure condition in the
engine intake manifold, and the engine control module (ECM) will refer to other engine
condition parameters based on this reference signal and adjust the fuel supply into the
engine.
The temperature sensor will adopt a quick-response NTC (negative temperature
coefficient) thermistor sensor. The ECM will measure the air temperature into the engine
cylinder through this sensor.
Working parameters
Manifold pressure sensor:
• Pressure range 10kPa~110 kPa
• Working temperature -40~125
℃
• Working voltage 5±0.1 V
• Working voltage 12 mA (maximum)
• Output voltage
-100
～
100mv
• Output impedance <10Ω
• DC load 30kΩ (minimum), 51kΩ
• Pressure sensor output function
See Table 1-23 Manifold Pressure Sensor Pressure and Output Voltage Comparison for
reference values (only for reference):
Table 1-23 Manifold Pressure Sensor Pressure and Output Voltage Comparison
Pressure (Kpa) 15 40 94 102
Output voltage (V)
0.12
～
0.38 1.52
～
1.68 4.44
～
4.60 4.86
～
5.04
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