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Dave Nova
Dave Nova, Pontiac Technician
Category: Pontiac
Satisfied Customers: 19450
Experience:  ASE Master Certification. GM World Class Certification
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94 pontiac sunbird: fire to plugs.Have changed coil pack,crank sensor

Resolved Question:

94 pontiac sunbird.does not have fire to plugs.Have changed coil pack,crank sensor,
and replaced computer with a salvage unit.What could be wron now?
Submitted: 4 years ago.
Category: Pontiac
Expert:  Dave Nova replied 4 years ago.
Hello and thank you for using JustAnswer. My name is XXXXX XXXXX I will do my best to help you with your Pontiac problem.

Do you have the V6 or 4 cylinder?
Customer: replied 4 years ago.
4 cyl 2.0
Expert:  Dave Nova replied 4 years ago.
Thanks for the information. With the key on, test for power on the pink wire at the ignition coil pack. Let me know what you find.
Customer: replied 4 years ago.

unplugged the connector at the coil pack and checked the pinkish /red wire

it has no power.

Expert:  Dave Nova replied 4 years ago.
Are you testing with the key ON?
Customer: replied 4 years ago.
yes and I checked the ECM fuse earlier.
Expert:  Dave Nova replied 4 years ago.
Test at the ECM fuse for power. If you have no power at the ECM fuse, the ignition switch is likely bad. If you have power at the ECM fuse then there is a break in the wiring between the fuse and the coil module.
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