Crankshaft Position Sensor (Method With Oscilloscope)

Prepare an oscilloscope.
Remove the glove box. < Ref. to REMOVAL , Glove Box.>

Connect the probe to ECM connector.

Fig 1: Locating ECM Connector

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Fig 2: Connecting Probe To ECM Connector

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Terminal No.	Probe
16	+
27	-

Start the engine and let it idle.
Check the waveforms and voltage.

NOTE: For waveform and voltage, refer to "Engine Control Module (ECM) I/O Signal". Ref. to ELECTRICAL SPECIFICATION , Engine Control Module (ECM) I/O Signal.>