Ford Corsar Repair Manual page 336

TROUBLE DIAGNOSES
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Diagnostic Procedure 23
CRANK ANGLE SENSOR (Code No. 11)
P
CHECK
POWER SUPPLY.
5
-
[VI
1) Disconnect crank angle sen-
sor harness connector.
-0 0
\
2) Turn ignition switch "ON".
3) Check voltage between termi-
nal @ and ground.
- - -
Voltage: Battery voltage
SEF9121
Check the
following:
Harness connectors
Harness continuity between
crank angle sensor and
E.C.C.S. relay
If N.G., repair harness or con-
nectors.
- a
.
.
•
S F I
CHECK GROUND CIRCUIT.
1) Turn ignition switch "OFF".
2) Check harness continuity be-
tween terminal
@
and engine
ground.
Continuity should exist.
N . G . , ~
Repair harness or connectors.
2) Start engine.
c:~:;.
F : ~ M ,:PG:; 3
g:g,2r-
pnl
3) Read crank angle sen-
1;:~:' ; .
~ p l ~:F'EF
j. ~ , ~ ~ y p r i I
sor signals in "DATA
MONITOR" mode with
CONSULT.
rpm: MIT 850f50
AK 850f 50
i
OR
1) Disconnect E.C.U. har-
ness connector.
•
[
-IT
101
W M S C T ~
m
. .
2) Check harness conti-
nuity between terminal
@ and E.C.U. terminals
0 ,
@
( l 0 signal), ter-
minal
@
and E.C.U.
terminals
@
,
@
(180"
signal).
Continuity should exist.
. .
CHECK INPUT SIGNAL CIRCUIT.
@
1) Reconnect crank angle
sensor harness con-
nector.
Repair harness or connectors.