no power to coil

1997 JEEP WRANGLER
109,000 MILES • 6 CYL • 4WD • MANUAL
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NIC DIEKMANN
  • MEMBER
  • 1 POST
no fire from coil
Feb 14, 2011 at 9:47 PM
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JDL
  • ✓ASE Certified Mechanic
  • 16,098 POSTS
  • ASE Certified Mechanic
Check for primary voltage cto the coil and fuel injectors, engine cranking, dark green with black tracer. Check for applicable mil codes. The asd relay supplies voltage to many circuits, the computer may not ground the relay if it doesn't see the proper cam and crank signals.
Feb 14, 2011 at 10:09 PM
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