No spark to plugs

1996 DODGE INTREPID
158,750 MILES • 3.5L • 6 CYL • 2WD • AUTOMATIC
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REDBONE
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I do not get any spark to the spark plugs, I have put in a new PCM, crankshaft sensor, camshaft sensor and had the coil pack tested and the coil was good and still get no spark. Also put new ASD relay in and still no spark. Any suggestions on why I am not getting any spark at the spark plugs?
Aug 2, 2018 at 7:03 PM
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STRAILER
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When you are cranking it over does the security light flash? Please let me know, Ken
Aug 4, 2018 at 3:20 PM
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REDBONE
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Do not know for sure if the security light did anything. What does it mean if it flashes or not? Also checked the wires from the PCM to the coil and injectors and no break in the wires.
Aug 5, 2018 at 9:13 AM
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STRAILER
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If it is flashing the system is enabled and the computer will cut fuel/spark. Please crank it over to see if the light flashes so we know which direction to go in.
Aug 5, 2018 at 4:04 PM
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REDBONE
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No security light shows up when key is turn on and when cranking do not see a security light flashing. Does this model have a security system? I could not find any information about a security in the Haynes repair manual. Am I overlooking something?
Aug 30, 2018 at 1:21 PM
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STRAILER
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Okay, it sounds like we lost power or ground somewhere. Here is a guide to help you test the power and ground circuit of the PCM. To make sure that are good and the wiring diagrams below will show you which pins to check.

https://www.2carpros.com/articles/how-to-check-wiring

We should run the codes as well.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.

Cheers, Ken
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Aug 31, 2018 at 10:34 AM