ELE. - 52
ACTUATORS
FUEL PUMP
A
The electric pump is situated in the fuel tank (1), Fig. A, and
provides fuel in the supply circuit via a pressure regulator at a
constant pressure of 3.5 bar.
The ECM controls the pump operation directly, by ensuring the
correct fuel pressure necessary for starting the engine from the
rstactivationoftheinstrumentpanelviaatimedfunction,anda
continuous operation for the normal use of the vehicle.
Check:
• The fuel pump.
1. Putanoutletpipeintoacontainertoletthefuelowout
(Fig. A).
2. Connect the battery (12 V) to the fuel pump.
• RED/BLACK positive wire +
• BLACK negative wire -
+-
1
COPY - Moto GB - Grant Martland - grantmartland@motogb.co.uk
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