Checking The Intake Pressure Sensor - APRILIA RSV mille 956X Service And Repair Manual

RSV mille

6.4.11 CHECKING THE INTAKE PRESSURE SENSOR

With the engine switched off:
Lift the fuel tank, see 2.8 (LIFTING THE FUEL TANK).
Disconnect the three-way connector (1) (coloured
black).
a
CAUTION
When reassembling, make sure the electric connec-
tor (1) is plugged in properly.
Turn the ignition switch to position "
Using a pocket tester, measure the supply voltage be-
tween the terminals of the sensor (2): measurement
(A).
Standard value: 4.5 – 5.5 V.
Turn the ignition switch to position "
Using a pocket tester (scale kΩ), measure the resist-
ance between the terminals of the sensor (2).
NOTE
Measurements (A), (B) and (C) must be taken in-
dividually, not at the same time.
Measurements (A), (B) and (C) must produce the follow-
ing values:
Standard values:
– measurement (A) 12 kΩ;
– measurement (B) 11.50 kΩ;
– measurement (C) 4 kΩ.
If the resistance proves to be any value other than
that prescribed, the sensor (2) must be changed.
6.4.12 CHECKING THE INJECTORS
With the engine switched off:
Lift the fuel tank, see 2.8 (LIFTING THE FUEL TANK).
NOTE
The following procedure refers to a single injec-
tor, though it is applicable to both.
Disconnect the two-way connector (3) (coloured grey)
and take the measurements (on the injector-side termi-
nals).
Using a pocket tester (scale 100 Ω), measure the re-
sistance between the terminals of the injector.
Standard value: 11 – 17 Ω a 20 °C (68 °F).
If the resistance is infinite (
scribed level, the injector (4) must be changed.
Repeat the procedure for the other injector.
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ELECTRICAL SYSTEM
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