Iii - Operating Modes - CITROEN XSARA Technical Training Manual

III - OPERATING MODES

Nominal operation:
The BSI calculates the "range" with the fuel consumption and the amount of fuel
remaining supplied by the control panel.
After acquiring the signal from the speed sensor, the BSI calculates the following
parameters:
• "journey distance" since last reset,
• "average journey consumption" since last reset,
• "instantaneous consumption" with fuel flow information supplied by the engine
management ECU,
• "average journey speed" since last reset,
• the BSI encodes this information in VAN frames to be sent to the control panel.
The multifunction screen displays them.
Reset:
Pressing the on-board ECU switch for a long time on the steering wheel stalk
resets the journey counters.
The BSI encodes this status on a VAN frame to be sent to the multifunction screen
of the control panel.
MULTIPLEXED BSI - XSARA PICASSO AND XSARA – PART 4
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Chapter 5