2003 Dodge Caravan no power to coil pack/no spark

2003 DODGE CARAVAN
11,500 MILES • 6 CYL • FWD • AUTOMATIC
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GREASY HANDS
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  • 1 POST
I replaced, the coil pack, the plugs, the plug wires, the crank sens, and the pcm. and still i have no power or spark to the coil pack or plugs. is there any thing else that would cause this, other than the ecm ?
Oct 20, 2010 at 4:59 AM
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JDL
  • ✓Experienced Mechanic
  • 16,098 POSTS
Before you replaced the crank sensor, did you check the sensor circuits at the wiring connector? primary voltage to the coil--injectors--02 heater circuit, comes from asd relay. I'm not saying the relay is faulty, I'd have to check wiring circuits, voltage and ground. Also, your cam sensor could cause an issue. I can't tell much without testing?
Oct 20, 2010 at 6:17 AM
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