T100 Pickup 2WD V6-3.4L (5VZ-FE) (1996)
Ignition Control Module: Testing and Inspection
CHECK THAT SPARK OCCURS
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Disconnect high-tension cords from spark plug.
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Remove the spark plug.
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Install the spark plug to each high-tension cord.
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Ground the spark plug.
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Check if spark occurs while engine is being cranked.
HINT: To prevent gasoline from being injected from injectors during this test, crank the engine for no more than 1 - 2 seconds at time.
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If the spark does not occur, do the test above.