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
first 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 flow 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
Summary of Contents for TRK 502
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