Citroën Picasso Xsara Technical Training Multiplexed BSI Manual

113
Chapter 3
II -    OIL LEVEL GAUGE
General
The amount  of oil  left in the  engine is  displayed in  accordance with the  graphics
below for a maximum of 5 seconds:
1
MAX
MAX
2
MIN
MIN
MIN
MIN
MAX
MAX
4
3
The number of squares illuminated  is proportional to the potential difference at the
terminals of the oil level sensor:
CORRESPONDING
POTENTIAL
SCREEN
COMMENT
DISPLAY
DIFFERENCE
1
2
3
Max level
Min level
Level < min
6 squares illuminated
1 square illuminated
No squares illuminated.
∆U=90mV
∆U=440mV
∆U>440mV
6
lines flash, warning
beep N3, word MIN
4
Oil level sensor short
circuited or
Screen
seconds
flashes
for
5
disconnected
Functional description
•
•
•
The control panel sends a current  of 195 mA (for approximately 2 seconds) into
the oil level sensor.
The control  panel  measures the  potential difference  (noted ∆U) at the  sensor
terminals.
The control panel  converts this potential difference  into a number of squares  to
be displayed.
MULTIPLEXED BSI - XSARA PICASSO AND XSARA – PART 5
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CategoriesCitroën Manuals, Citroën Picasso Manuals, Citroën Xsara Manuals
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