The injector coil fuse keeps blowing every time I turn key on. what will cause that what can I do to fix it?
May 19, 2017 at 10:46 AM
Injector coil fuse
1996 BUICK CENTURY
STANLEY MCCOLLEY
- MEMBER
- 1 POST
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STRAILER
- ✓ASE Certified Mechanic
- 54,832 POSTS
Hello,
One of two things can cause this problem to occur. First is one of the injectors is shorted out in which case you should unplug all injectors and then replace the fuse, plug the injectors one at a time until the fuse blows then replace that injector.
Or you have a short in the wiring which is touching ground somewhere, insect the wiring harness closely to see if you can find the damage.
Here is some wiring diagrams (below) so you can do some testing.
https://www.2carpros.com/articles/how-to-check-wiring
Please run some tests and get back to us so we can continue helping you.
Cheers, Ken
One of two things can cause this problem to occur. First is one of the injectors is shorted out in which case you should unplug all injectors and then replace the fuse, plug the injectors one at a time until the fuse blows then replace that injector.
Or you have a short in the wiring which is touching ground somewhere, insect the wiring harness closely to see if you can find the damage.
Here is some wiring diagrams (below) so you can do some testing.
https://www.2carpros.com/articles/how-to-check-wiring
Please run some tests and get back to us so we can continue helping you.
Cheers, Ken
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May 19, 2017 at 6:38 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.