1994 Acura Legend Coils Fire On One Side Other Makes Them Fire

1994 ACURA LEGEND
94,000 MILES
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Coils fire on one side but don't on other what makes them fire?
Feb 16, 2013 at 12:39 AM
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KHLOW2008
  • ASE Certified Mechanic
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Igniton control module makes them fire from command sent by the Engine Control Unit (computer), which receives its signal when to fire from the Crankshaft and Cylinder Position Sensor located at top left front of engine.

Are you getting battery voltage to the coils?
Ensure the Crank sensor connector is working.
Are you sure it is the ignition system and not engine compression that is causing the problem?
Feb 16, 2013 at 5:58 AM
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