Engine Oil Pressure Sensor - APRILIA ETV mille Workshop Manual

ELECTRICAL SYSTEM

6.10.3 ENGINE OIL PRESSURE SENSOR

!
Remove the expansion reservoir, see 5.6 (REMOVING
THE EXPANSION RESERVOIR).
!
Disconnect the terminal (1) from the sensor (2) and
connect it to ground.
WARNING
Make sure to refit the connector (1) to the matching
connector on assembly.
!
With the ignition switch set to ≈
LED ≈ ∆ should light up.
!
If the LED ≈ ∆ does not light up, check sensor for
proper operation.
!
Check for continuity between the terminal tab (3) and
sensor housing (2) using a multimeter set to a x 100Ω
range (see diagram).
Correct reading with the engine off: 0Ω
Correct reading with the engine running:
If the readings found deviate from those specified,
ensure that engine oil is at the correct level, see 2.11
(CHECKING AND TOPPING UP ENGINE OIL LEVEL). If
the problem persists, replace the sensor (2).
6 - 34 -
00
∆, the red engine oil
∞
Ω
3
ETV mille
2
1
Release 00/2004 - 04