Volvo Penta D1-13 Workshop Manual page 17

V
21
16
P0008411
47704383 06-2013 © AB VOLVO PENTA
Measurements
Check MDI input for oil pressure switch
Tools:
88890074 Multimeter
9998699 Break-out box
88890016 Break-out cable
1 NOTICE! Cut the current with the main switch.
2 Connect 88890016 Break-out cable with
9998699 Break-out box between the MDI and the
MDI
engine connector.
3 Use 88890074 Multimeter for voltage measure-
ment.
4 Turn the main switch on and press the on button
on the button panel.
Measurement points
16 (battery negative) - 21
(oil pressure switch sup-
ply)
5 Disconnect the oil pressure switch connector at
the oil pressure switch.
Measurement points
16 (battery negative) - 21
(oil pressure switch sup-
ply)
6 Reconnect the oil pressure switch connector at
the oil pressure switch.
7 Start the engine. Wait a minute before measuring.
Measurement points
16 (battery negative) - 21
(oil pressure switch sup-
ply)
30-2 Fault Tracing
Nominal value
U ≈ 0 V
(switch closed)
Nominal value
U ≈ 3,5 V
Nominal value
U ≈ 3,5 V
(switch open)
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