2005 Acura RSX ignition problem

2005 ACURA RSX
76,000 MILES
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SUNNYBRO
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2005 acura rsx is not running. injector pulse is good. does not seem to be getting any spark at spark plugs. tried crank sensor and no spark. security light comes on and then goes off in a few seconds. not sure what to check for at this point.
Sep 11, 2013 at 10:57 AM
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TY ANDERSON
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  • 719 POSTS
Have you checked for a codes in the vehicle's computer or the fuses associated with the ignition system?
Sep 14, 2013 at 9:54 AM
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SUNNYBRO
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no codes, did find fuse missing for ignition coil but still had no spark.
Sep 17, 2013 at 12:41 PM
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TY ANDERSON
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Check for power on one the three wires running to the coil. Check for the driver signal from the computer to the coil electrical connector. and ground. Let me know what you find. TY
Sep 17, 2013 at 5:43 PM
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SUNNYBRO
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has power on one of the wires. Appears to have no driver signal from computer.
Sep 19, 2013 at 9:37 AM
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TY ANDERSON
  • CERTIFIED EXPERT
  • 719 POSTS
Did you check the ignition coil relay and fuse in the fuse box behind the glove box? Fuse #31 w/a 15A fuse. These two provide power to the ignition coils when the ignition key in on. The black wire w/ a white strip is your power wire the solid black wire is your ground wire. Check for power and ground on these wire with the key on at each ignition coil connector. If these test check out good then load test the signal circuit with a light bulb to determine the circuit's integrity (ask me if your not sure how to do this) If this circuit is good at each ignition coil the vehicle's computer is faulty. Let me know how it goes, Ty
Sep 19, 2013 at 7:59 PM