Operation Manual

Circuit leak test
Install the appropriate tool for fuel pressure control
with the pipe fitted with the pressure gauge on the
delivery pipe..
Check during regular operation by placing the ap-
propriate tool between the pump and the injector.
With the battery voltage> 12 V check that the fuel
pressure is 2.5 BAR and that the input current is
1.4 to 1.8 A
With the battery voltage > 12 V, check the pump flow rate by disconnecting from the injector the pipe
equipped with the pressure gauge of the appropriate tool. Make a graded burette available with a flow
rate of approximately 1 L. Rotate the pump using the active diagnosis of the palm top computer. Using
a pair of long flat needle-nose pliers, choke the fuel pipe making the pressure stabilise at approx. 2.5
BAR. Check that, in fifteen seconds, the pump has a flow rate of around 110 cm³.
Specific tooling
020480Y Petrol pressure check set
Fuel filter check
Disconnect the terminals from the electric pump
MP3 250 i.e. Injection
INJEC - 21