5000CS Turbo L5-2226cc 2.22L SOHC Turbo (MC) (1987)
Crankshaft Position Sensor: Testing and Inspection
Ignition timing reference sensor,checking
Work sequence
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Unplug black connector 3 from plenum panel mounting
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Connect ohmmeter between terminals 1 and 2 of unplugged connector
^
Specification: approx. 1 K ohm
If specification NOT OK
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Replace ignition timing reference sensor
If specification OK
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Connect ohmmeter between terminals 1 and 3 then 2 and 3 of unplugged connector
^
Specification: infinite ohm
If specification NOT OK
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Replace ignition timing reference sensor
If specification OK
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Check wiring and connections between sensor and control unit as follows
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Remove control unit cover panel located on passenger side footwell