Ford Corsar Repair Manual page 302

TROUBLE DIAGNOSES
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1. Pinch fuel feed hose with fingers.
cuit. (See page ES-193)
2. When cranking the engine, is there
any pressure on the fuel feed hose?
CHECK A.A.C. VALVE.
When pressing accelerator pedal fully,
circuits. (See page ES-196)
can you start the engine?
CHECK INJECTOR.
a
1. Remove crank angle sensor from
.
circuit(s).
engine. (Harness connector should
remain connected.)
2. Disconnect each ignition wire.
3. Turn ignition switch ON. (Do not start
engine.)
4. When rotating crank angle sensor
shaft, does each injector make an
operating sound?
Yes
&
Check ignition coil, power
1. Disconnect each spark plug cap.
transistor unit and their
2. Connect a known good spark plug to
circuits. (See page ES-179)
each spark plug cap.
3. Place end of spark plug against a
L
suitable ground and crank engine.
4. Check for spark.
v
(Go to
@
on next page.)
SEF282G
Diagnostic Procedure 4
-
Hard to Start or
Impossible to Start when the Engine is Cold
CHECK Check (Refer to battery BATTERY EL section.) and AND starter STARTER. condition.
Repair or replace.
. .
H
Check fuel pump and cir-
p
CHECK FUEL PRESSURE.
No
,