what is the cause of multiple no spark ignition coil? how does crankshaft position sensor inhibit?
Apr 25, 2018 at 8:08 PM
no spark at ignition coil numbers, four, five, six and eight
1999 LINCOLN TOWN CAR
LUKE_BARAZAN
- MEMBER
- 1 POST
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ASEMASTER6371
- ✓ASE Certified Mechanic
- 52,796 POSTS
Good morning.
I would suspect the wire harness. inspect the harness carefully for any rodent damage. you need battery power to the coil and the other wire goes back to the PCM. make sure you have voltage to all the coils that are not working.
I attached a wire diagram for you to view so you can see the color wires you need to check.
Roy
I would suspect the wire harness. inspect the harness carefully for any rodent damage. you need battery power to the coil and the other wire goes back to the PCM. make sure you have voltage to all the coils that are not working.
I attached a wire diagram for you to view so you can see the color wires you need to check.
Roy
Image (Click to enlarge)
Professional Diagram for 2CarPros Members
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Apr 26, 2018 at 3:39 AM
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