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1.5L REVOTORQ ENGINE
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D. EMS SENSORS
i. CRANK POSITION SENSOR
The crank position sensor is fitted on the block.
The crank sensor is a magnetic field sensitive
transducer and generates a voltage output
proportional to the rate of change of the magnetic
field near a "Missing tooth" configuration. It
monitors the rotating speed (rpm), the position of
crankshaft/ piston and speed fluctuations of the
engine and gives continuous feed back to the
ECU. In other words it gives engine speed and
piston position signal to the ECU. The sensor gap
should be 1±0.3 mm & should be measured using
feeler gauge. If the gap between the flywheel and
crank angle sensor is not correct, the engine will
not start.
SENSOR LOCATION
STAND ALONE DIAGNOSIS / SENSOR
CHECKING PROCEDURE
CHECKING CONDITION
Measure resistance across the terminals using
Digital multimeter.
SIGNAL OUTPUT
Resistance spec: 2400 ohms ± 240 at 25
0
C.
Air Gap : 0.3 mm to 1.7 mm
Inductance : 1.1 Henrys ± 0.165 at 25
0
C
Mounting Bolt - M6X16, Torque : 1+0.2 kgm
Operating Temperature : -40 to 125
0
C
CONNECTOR DETAILS
PINOUT DETAILS
Pin No
Description
1
+ VE
2
- VE