EA$1ACHll7
CHECKING
THE
FUEL
INJECTORS
The
fo
ll
owing procedure applies
to
all of the fuel
injectors.
1. Remove:
• Fuel injector
Refer
to
"THROTTLE BODIES" on page 7-5.
2. Check:
• Fuel injec
to
r resistance
Out of specification
-+ Replace t
he
fuel injec-
tor.
l~I
Resistance
12.0
Q
••••••••••••••••••••••••••••••••
a. Disconnect the fuel injector coupler from the
fuel injec
to
r.
b. Connect the pocket tester (Q x 10)
to
the fuel
injector coupler as shown.
Pocket
t
ester
90890-03112
Analog
pocke
t
tester
YU-03112-C
• Posi
tiv
e tester
probe
-+
Injector terminal "1"
• Negati
ve
tester probe
-+
Injector terminal "
2"
1 2
c. Measure the fuel injector resista
nce
.
8-111
ELECTRICAL COMPONENTS
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