APRILIA pegaso 650 i.e. Service Manual page 167

Pegaso 650 I.E.
 &5%, 05-0 3934%-
6.6.1 CHECKING THE FUEL PUMP
N
Remove the saddle, see p 7.1.7 (REMOVING THE
SADDLE).
N
Disconnect the four-way connector (1) positioned near
the injectors.
a
CAUTION
When reassembling, make sure the connector (1) is
plugged in properly.
N
Power the positive (+) green (V) and negative (–) blue
(B) cables with a voltage of 12 V (d.c.) (from the pump
unit side).
N
Make sure the pump is working and produces the char-
acteristic humming sound and check the pressure
gauge gives a supply pressure reading of at least 350
kPa (3.5 bar).
Release 00/2002-02
ELECTRIC SYSTEM
6 - 19
- 00