Pajero II Workshop Manual 1991 · FUEL · страница 38 из 339 · Открыть оригинал PDF ↗
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OPERATION
Thebarometricpressuresensor functionsto
convertthebarometricpressureto voltage,
andto inputthat voltage (as signals)tothe
enginecontrol unit.The enginecontrolunit,
baseduponthose signals,thencorrectsthe
amount of fuel injection, etc
The5Vpower supply within the engine con-
trol unit issupplied to the barometric pressure
sensor; it passes throughthe circuitry within
the sensor, and is earthed at the engine con-
trol unit
Thebarometric-pressuresensoroutputvolt-
age is supplied to the engine control unit in
proportiontothebarometricpressure(ab-
solute pressure).
