MX-3 L4-1598cc 1.6L DOHC (1995)
Crankshaft Position Sensor: Description and Operation
PURPOSE
SGC-Signal
Detects No.1 cylinder TDC and sends the signal to the engine control module (ECM).
SGT-Signal
Detects crank angle at 180° intervals and sends the signal to the engine control module (ECM).
CONSTRUCTION
Hall effect type.
OPERATION
SGC-Signal
The camshaft position sensor SGC-signal affects the operation of the following ECM output systems and/or devices:
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Fuel injection timing
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Ignition control module (ignition timing control)
SGT-Signal
The camshaft position sensor SGT-signal affects the operation of the following ECM output systems and/or devices:
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Fuel injection quantity
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Fuel injection timing
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Idle air control valve (idle speed)
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Purge solenoid valve (purge control)
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A/C relay (A/C cut-off control system)
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Ignition control module (ignition timing control)
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EGR solenoid valves (EGR operation)
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Pressure regulator control solenoid valves (fuel pressure)
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Transaxle control module (TCM)
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Variable inertia charging system (VICS) solenoid valves (intake air flow)