Mitsubishi 3000GT Workshop Manual Supplement page 11

13-6
FUEL
-
On-vehicle lnspection of
MPI
Components
HARNESS INSPECTION
Check the fuel
pump.
.
Apply battery voltage to the
fuel pump
rehy
No. 2 and operate
the
pump.
E
?F
U
0954
Check the
earü
circuit of the
tuel
pump.
o
Fuel pump oonnector:
Disconnec'töd
Repairthe
hameas.
(@ r?t-
Earüt)
ffi
?FU0964
Check for an open-circuit, or a
short€ircuit
to earür, between the
fuel pump relay No.2
and the
fuelpump.
o
Fuel pump relay No.2 connector:
Disconnected
r
Fuel pump
connoctorl
Disconnected
E
Repairlhe
hamess.
(@m-
@
t2'l)
ffi
?FU096
I
Gheck for an open+ircuit, or a
short-circuit
to earth, between the fuel
pump relay No.2
and the engine
control
unit.
o
Fuel pump relay No.2 connector:
Disoonnected
o
Engine control unit connector:
Disconnected
Repair the
hamess.
(o t-t-Fq)
rFl
[ot
Hamess
side
connec{or
ffi
q
I
g
?FU0962
Check for continuity between the
fuel pump
relay No.2 and the resistor (for fuel
pump).
.
Fuelpump
relay No.2 connector:
Disconnected
o
Rgsistor (for fuel
pump) connector:
Disconnected
Repair üre
hamess.
(@
t4-
@F)