fuse box RENAULT KANGOO 1997 KC / 1.G Engine And Peripherals Workshop Manual

FUEL SUPPLY
Pump flow
13
Petrol
engines
96093R2
SPECIAL TOOLING REQUIRED
Mot. 1265 Pliers for removing quick release
unions
EQUIPMENT REQUIRED
2 000 ml measuring cylinder
It is advised to check the pump supply flow
through the fuel return pipe connected to the
pump-fuel sender unit assembly.
IMPORTANT
During this operation, it is essential :
• to refrain from smoking and handling incan-
descent objects close to the working area,
• to take precautions against possible fuel
projections which may occur due to the resi-
dual pressure in the supply pipes when they
are removed.

CHECKING THE PUMP FLOW
Disconnect the fuel return pipe (1) (Mot. 1265).
Connect a piece of pipe to the hose and place this
into a 0-2 000 ml graduated measuring cylinder.
Shunt terminals (3) and (5) of relay (K) on the DF7
engine, or for the
E7J engine shunt at (L) on the
fuel pump relay (which is located in the engine
fuse box ). In one minute, the pump flow must be
a minimum of 1.3 litres with a voltage of 12
volts.
If the fuel flow is low, check the pump feed vol-
tage (approximately 10 % reduction in flow for a
voltage drop of 1 Volt)
12839S
13-7

FUEL SUPPLY
Fuel pressure
13
Connect pressure gauge 0 ; 10 bars along with
the flexible hose, Mot. 1311-01.
Shunt terminals (3) and (5) on the pump relay (K) ,
which is situated in the engine fuse box.
99938-1R
12839S
The pressure must be 3 bars ± 0,2.
By applying a pressure of 500 mbars to the
pressure regulator, a fuel pressure of 2.5 bars ±
0.2 should be obtained. DF7 Engine
13-9

FUEL SUPPLY
Fuel pressure
13E7J Engine
Shunt terminals (3) and(5) of the fuel pump relay
(L) located in the engine fuse box .
12839S
The pressure must be 3 bars ± 0.2.
By applying a pressure of 500 mbars to the
pressure regulator, a fuel pressure of 2.5 bars ±
0.2 should be obtained.
13-11