13A-1
FUEL SUPPLY
Petrol supply circuit
K7J, and 710 – K7M, and 710
13A
Operating diagram of the petrol supply circuit
The fuel system does not have a return.
The fuel pressure does not vary with engine load.
The circuit comprises:
-a petrol "pump-gauge-filter" supply unit fitted with a
fuel filter (1), a pump (2) and a pressure regulator (3)
(all located in the tank),
-a single pipe (4) coming from the tank,
-a rail (5) without a return pipe and without a supply
pressure regulator,
-a fuel vapour recirculation tank (6).
19310
3
4
5
6
2
1
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