1997 Fleetwood Bounder 35u - No Ignition Power

[subford]

Ground pin #6 of the self-test plug and turn the key to the run position.
Check for power at the inertia fuel shut-off switch.





Inertia fuel-shut-off switch:



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[Phirewire]

Originally Posted by subford

Ground pin #6 of the self-test plug and turn the key to the run position.
Check for power at the inertia fuel shut-off switch.





Inertia fuel-shut-off switch:



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I appear to have a computer in this location is it all tied in there https://photos.app.goo.gl/wqzKUeNJJnhungig6

[subford]

1997 F53 Inertia Fuel shut off switch.



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[Phirewire]

Originally Posted by subford

1997 F53 Inertia Fuel shut off switch.



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shows 7 volts on both sides with key on ignition.
Did notice, tonight it started to attempt to fire and I finally smelled fuel, no fuel in the line when i hit the valve but i did smell it and it gave small little putt. I am assuming still to low on fuel.

On side note;

When I Go to crank it cranks good, then I key off and the thing screams, kind of like a headlight on sound or leaving the key in the ignition. Now I did run 12v to the ignition switch, is that a switched 12v or a constant?

[subford]

Was pin #6 of the self-test connector grounded when you got the 7 volts with the key in the run position?

[Phirewire]

Originally Posted by subford

Was pin #6 of the self-test connector grounded when you got the 7 volts with the key in the run position?

yes sir, also not grounded it had 7 volts. Confirmed with a volt pro and a multi meter

[subford]

With the key on check for voltage at a red wire going to any fuel injector.

[Phirewire]

Originally Posted by subford

With the key on check for voltage at a red wire going to any fuel injector.

I have full voltage. Pretty sure my issue is the fuel pump isnt running full prime or all the time. Issue is eother something in that system or me hotwiring the ignition switch. I looked for c139 and found nothing
https://photos.app.goo.gl/rY8MXfSLx4FTXUpE6
https://photos.app.goo.gl/7qgoNyQAktp9Xny38

It appears that my hotwire sticks ignitio. Once its key turned one time till battery disconnects cause if i unook and rehook batter it acts as if it prines as i get a slight fire out of it till the bit of gas is gone

[Phirewire]

Rechecked power at the new ignition switch heres what i found
https://photos.app.goo.gl/yhizz3kh6GoD4QnW6

[subford]

Do you hear the fuel pump relay click each time you ground and then remove the ground at pin #6 of the self-test plug with the key in the run position.

[subford]

Looks likre the wiring diagram is wrong.
It would C140 not C139.


C140 Location:



C140 Pin-Out:



C140 Wiring:




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[Phirewire]

Originally Posted by subford

Do you hear the fuel pump relay click each time you ground and then remove the ground at pin #6 of the self-test plug with the key in the run position.

Didnt hear anything but that could be a lack of attention to it.

[subford]

Originally Posted by Phirewire

Didnt hear anything but that could be a lack of attention to it.

Try swapping the fuel pump relay with the horn relay.Then see if it clicks.