Ford Corsar Repair Manual page 272

IDLE SPEED/IGNITION TIMING/IDLE MIXTURE RATIO INSPECTION
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15"+2" B.T.D.C.
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Check ignition timing with
a timing light.
15"+2" B.T.D.C.
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N.G.
O.K.
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Adjust idle speed by turning idle speed adjusting
MIT: 650f50
rpm
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N.G.
Disconnect throttle sensor harness connector.
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Ensure that engine speed is below 800 rpm.
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Connect throttle sensor harness connector.
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N.G.
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Adjust idle speed to less than 800 rpm
by turning idle speed adjusting screw.
S E F 4 7 7 8
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Run engine a t about 2,000 rpm for about
2
1
minutes under no-load.
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N.G.
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SEF3621
Set diagnosis mode of E.C.U. to Mode 11.
Make sure that inspection lamp on E.C.U. goes on
and off more than
5
times during 10 seconds a t 2,000