Supercharger Sensor Features - Alfa Romeo 159 Training Material
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Also See for 159:
- Owner's handbook manual (338 pages) ,
- Owner's manual (330 pages) ,
- User manual (8 pages)
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ENGINE
PARTICULARITIES: The sensor is provided in electronic circuitry for squaring the Hall effect sensor signal. The
connection to the ECU must be maintained to power the sensor correctly.
The output signal pattern is that of a square wave.
Supercharger sensor features
SENSOR FEATURES
OUTPUT SIGNAL TYPE
MEASURING METHOD
Traccia Didattica Alfa 159-en-ridotta
ALFA 159 TRAINING MATERIAL
Double sensor consisting of NTC temperature sensor and piezoelectric
pressure sensor.
Temperature sensor:
variable resistance from ... to ...
Pressure sensor:
variable voltage from ... to ...
Temperature sensor:
Set multimeter to resistance mode (ohmmeter).
Pressure sensor:
The ECU must remain powered for correct measurement. Set
multimeter to voltmeter mode.
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Fiat Auto S.p.A.
After Sales Training
© 2004 Fiat Auto S.p.A. - All rights reserved
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