gio Vyper 4WD 1100cc 4 seater XY1100UEL, Service Manual

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11. EFI SYSTEM OF SQR 472ENGINE
11-10
(2) Characteristic data
value measure
least maximum
unit
The phase accuracy +0.45 -0.45
。
The air gap 0.3 1.7 mm
The target wheel speed 15 8000 rpm
Supply voltage 6 16 V
5) Installation notes
The sensor is only allowed in the soon to be installed prior to the car or to the test device to
remove from packaging materials.
Sensor installation direction specified as shown below.
Installation method of sensor by indentation instead of hammering. Recommended bolt fixed sensor
M6.Tightening torque of 8 2Nm.
Holzer type crankshaft position sensor and signal disc tooth tip of the air gap between nominal
value is: 1.0mm; allow the range is 0.3 to 1.7mm.
6) The malfunction phenomenon and the judgment method
Fault phenomenon: not starting.
General failure: man-made fault.
Note: repair installation method of repair process by pressing instead of hammering.
A simple method to measure:
(thenthefragmentswereligatedwithan adapter) open the ignition switch but do not start the engine,
the digital multimeter to DC voltage, two probes are respectively connected sensor 1#, 3# pin, to
ensure that the reference voltage 12V. Start the engine, the 2# pin signal by the automotive
oscilloscope check whether it is normal.