CAR TURNS OVER GOOD FUEL PRESSURE NEW COMPUTER...

  • Tiny
  • Neil.Lizotte
  • 1992 Dodge Dynasty
  • 130,000 miles

Car turns over - good fuel pressure - new computer & power shut off relay -> But no power to coil

Friday, February 15th, 2013 AT 11:26 PM

11 Answers

  • Tiny
  • rasmataz
  • Member

Do you have power at the injectors?

Was this
answer
helpful?
Yes
No
Friday, February 15th, 2013 AT 11:28 PM
  • Tiny
  • Neil.Lizotte
  • Member

Not sure - no spark

Was this
answer
helpful?
Yes
No
Friday, February 15th, 2013 AT 11:33 PM
  • Tiny
  • Neil.Lizotte
  • Member

It turns over fine but will not fire with new coil, new computer, new auto shut off relay, and good fuel pressure.
I have it at a garage but there having problems for a while now

Was this
answer
helpful?
Yes
No
Friday, February 15th, 2013 AT 11:37 PM
  • Tiny
  • rasmataz
  • Member

Check the dark green and orange wire for power at the injector it shares the same wire to power the coil-Your turn

Was this
answer
helpful?
Yes
No
Friday, February 15th, 2013 AT 11:43 PM
  • Tiny
  • Neil.Lizotte
  • Member

I Will get back to you

Was this
answer
helpful?
Yes
No
Friday, February 15th, 2013 AT 11:46 PM
  • Tiny
  • Neil.Lizotte
  • Member

So the car has no power at the injectors or the coil. I've tested the auto shut down relay and its good. I've check both the cam and crank sensors and they are good as well. There is no codes stored in the computer when I try cycling the ignition.

Was this
answer
helpful?
Yes
No
Saturday, February 16th, 2013 AT 4:34 PM
  • Tiny
  • rasmataz
  • Member

Voltmeter/CT: Probe the red and white wire at the ASD relay harness do you have power? If not check the fuel pump/Trans fuse in the power distribution center if okay, the wire is open between the relay harness and the fuse-not open the ground control circuit of the ASD relay is either open or the computer itself

Was this
answer
helpful?
Yes
No
Saturday, February 16th, 2013 AT 10:08 PM
  • Tiny
  • Neil.Lizotte
  • Member

The fuel pump is new and we have good pressure

Was this
answer
helpful?
Yes
No
Saturday, February 16th, 2013 AT 11:26 PM
  • Tiny
  • rasmataz
  • Member

Since it has good pressure it tells me the FP works and the FP relay-Did you check for power at the ASD relay on the red and white wire-you need to do this before I can continue-

Was this
answer
helpful?
Yes
No
Sunday, February 17th, 2013 AT 1:55 AM
  • Tiny
  • Neil.Lizotte
  • Member

I will Monday garge is locked for weekend Thanks

Was this
answer
helpful?
Yes
No
Sunday, February 17th, 2013 AT 2:04 AM

Please login or register to post a reply.

Similar Questions