acura Workshop Repair Guides

Acura (Honda) Workshop Service and Repair Manuals

Crankshaft Position Sensor > < Coolant Temperature Sensor/Switch (For Computer)|Specifications|Page 4166
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Starter Switch Signal: Description and Operation

PURPOSE

Sends a signal to inform of engine start.

OPERATION

The starter switch signal is generated by the ignition switch whenever it is in the start position. The 12 volt signal informs the Engine Control
Module (ECM) the engine is being started. The ECM uses the starter signal for fuel and timing control at engine start-up.

Crankshaft Position Sensor > < Coolant Temperature Sensor/Switch (For Computer)|Specifications|Page 4166