Ford Corsar Repair Manual page 313

TROUBLE DIAGNOSES
Diagnostic Procedure 10
-
Engine Stalls when Turning (Cont'd)
R
5
Check fuel pressure reg-
1. Perform "FUEL PRESSURE
ulator diaphragm.
SUPPORT" mode in order to
release fuel pressure to zero.
2. Install fuel pressure gauge
and check fuel pressure.
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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.
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a
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CHECK E.C.U. HA Repair or replace.
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Check the E.C.U. pin, terminals for dam-
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age or poor connection of E.C.U. har-
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ness connector.
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INSPECTION END
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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.
CHECK E.C.U. POWER SUPPLY AND
GROUND CIRCUIT.
Refer to page ES- 170
Repair or replace.
. .
B
TRY A KNOWN GOOD E.C.U.