Ford Corsar Repair Manual page 317

TROUBLE DIAGNOSES
(
KA24E
I
El
4
TRY A KNOWN GOOD E.C.U.
1
Diagnostic Procedure 12
-
Engine Stalls when the Engine is Cold (Cont'd)
CHECK SPARK PLUGS.
&
Repair or replace spark
Remove the spark plugs and check for
plug(s)
L
CHECKFUELPRESSURE. Check fuel pressure reg-
1. Perform "FUEL PRESSURE ulator diaphragm.
- - p
I
U
F-iEL F c E i
SUPPORT" mode in order to
1
release fuel pressure to zero.
FYEL F'JI~F
'*l
1 !' * -IF
E ' "
I
INSPECTION END
I
I ~ ~ ; ~ ~ I ~ H I : J ~ ~
:
T ; T
111 I[ L:~
CFwtJt
H
F E 'Ir4Ef
HF-l
TEP EtlliIt4E
~ ~ H L L .
i
' _ T L F T
1
CAUTION:
When servicing fuel system after performing "Fuel Pressure
Release" in "Work Support" mode, turn off ignition key with
CONSULT set in "Work Support" mode.
2. Install fuel pressure gauge
and check fuel pressure.
At idle:
Approx. 226 kPa (2.3
kglcm2, 33 psi)
The moment throttle valve is
fully open:
Approx. 294 kPa (3.0
kglcm2, 43 psi)
OR
1. Release fuel pressure to zero.
(Refer
to page ES-2 19)
2. Install fuel pressure gauge and
check fuel pressure.
Repair or replace.
Check the
E.C
U. pin terminals for dam-
SEF3791
age or poor connection of E C.U har-
ness connector.
Repair or replace.
GROUND CIRCUIT.
Refer to
page ES- 170