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04-27-2019, 02:00 PM
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#1
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Name: Redrider2911
Title: Too Much Time
Status: Not Here
Join Date: Nov 2015
Location: Yakima, WA
Member`s Gallery
Posts: 780
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VP44 no voltage while cranking
Voltage between pins 6 and 7 while in “run” position. No voltage while cranking. Starts if i jump pins 6 and 7. Where do i start looking?
__________________
49 Willys Pickup. 5600lb. 11.8sec @115mph 1/4. 12 valve. MegaSquirted 47RH. 3.54 posi rear. 35" tires. 64mm HE351ve, S475 (75/96/1.32), A/W Intercooler. AFC mods. 5x16s. 191 DVs, 180 pump. 23*. 85psi. Build Thread
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04-27-2019, 02:45 PM
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#2
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Name: Redrider2911
Title: Too Much Time
Status: Not Here
Join Date: Nov 2015
Location: Yakima, WA
Member`s Gallery
Posts: 780
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Jumped the fuel system relay and now have voltage constantly on pins 6 and 7. But plug the connector back on the VP44 and no start...
__________________
49 Willys Pickup. 5600lb. 11.8sec @115mph 1/4. 12 valve. MegaSquirted 47RH. 3.54 posi rear. 35" tires. 64mm HE351ve, S475 (75/96/1.32), A/W Intercooler. AFC mods. 5x16s. 191 DVs, 180 pump. 23*. 85psi. Build Thread
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04-27-2019, 02:47 PM
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#3
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Name: Redrider2911
Title: Too Much Time
Status: Not Here
Join Date: Nov 2015
Location: Yakima, WA
Member`s Gallery
Posts: 780
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Also note i just swapped this VP44 and FASS fuel system off a good running engine. Like i saw the engine running myself.
__________________
49 Willys Pickup. 5600lb. 11.8sec @115mph 1/4. 12 valve. MegaSquirted 47RH. 3.54 posi rear. 35" tires. 64mm HE351ve, S475 (75/96/1.32), A/W Intercooler. AFC mods. 5x16s. 191 DVs, 180 pump. 23*. 85psi. Build Thread
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04-27-2019, 02:58 PM
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#4
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Name: Redrider2911
Title: Too Much Time
Status: Not Here
Join Date: Nov 2015
Location: Yakima, WA
Member`s Gallery
Posts: 780
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Only thing i didn’t have a chance to check was the blue “kill” wire for voltage. Ran out of time and now i have to have this on my mind for the next 2 weeks while I’m on vacation.
__________________
49 Willys Pickup. 5600lb. 11.8sec @115mph 1/4. 12 valve. MegaSquirted 47RH. 3.54 posi rear. 35" tires. 64mm HE351ve, S475 (75/96/1.32), A/W Intercooler. AFC mods. 5x16s. 191 DVs, 180 pump. 23*. 85psi. Build Thread
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04-27-2019, 04:07 PM
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#5
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Name: Redrider2911
Title: Too Much Time
Status: Not Here
Join Date: Nov 2015
Location: Yakima, WA
Member`s Gallery
Posts: 780
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I’m recalling that the PDC has a relay labeled “security”. Possible there’s an issue there? There was no security light blinking on the cluster or anything.
__________________
49 Willys Pickup. 5600lb. 11.8sec @115mph 1/4. 12 valve. MegaSquirted 47RH. 3.54 posi rear. 35" tires. 64mm HE351ve, S475 (75/96/1.32), A/W Intercooler. AFC mods. 5x16s. 191 DVs, 180 pump. 23*. 85psi. Build Thread
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05-02-2019, 11:10 AM
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#6
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Name: Redrider2911
Title: Too Much Time
Status: Not Here
Join Date: Nov 2015
Location: Yakima, WA
Member`s Gallery
Posts: 780
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No one has any help?
__________________
49 Willys Pickup. 5600lb. 11.8sec @115mph 1/4. 12 valve. MegaSquirted 47RH. 3.54 posi rear. 35" tires. 64mm HE351ve, S475 (75/96/1.32), A/W Intercooler. AFC mods. 5x16s. 191 DVs, 180 pump. 23*. 85psi. Build Thread
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05-10-2019, 03:02 PM
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#7
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Name: Redrider2911
Title: Too Much Time
Status: Not Here
Join Date: Nov 2015
Location: Yakima, WA
Member`s Gallery
Posts: 780
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Alright. It looks like I just figured it out. I'm pretty sure it's the ignition switch. Just tested it by spraying some ether in the intake and cranked. Right when it jumped up to RPM to start, I turned the key back to “run” and it runs perfectly fine. The “accessory” contact on the switch must be bad and the starter contact is fine. Thegiveaway was that all my gauges would drop back to 0 while cranking.
__________________
49 Willys Pickup. 5600lb. 11.8sec @115mph 1/4. 12 valve. MegaSquirted 47RH. 3.54 posi rear. 35" tires. 64mm HE351ve, S475 (75/96/1.32), A/W Intercooler. AFC mods. 5x16s. 191 DVs, 180 pump. 23*. 85psi. Build Thread
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05-10-2019, 05:53 PM
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#8
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Name: thatguy69
Title: Too Much Time
Status: Not Here
Join Date: Jul 2011
Location: Mansfield Ohio
Member`s Gallery
Posts: 2,023
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Good find, glad you posted back what you found
__________________
1999 Compound 24v Rust Rocket
2008 F350 P24v/Allison
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05-15-2019, 10:01 AM
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#9
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Name: TravisG
Title: #THEREALLAVONMILLER
Status: Not Here
Join Date: Aug 2006
Location: Colorado
Member`s Gallery
Posts: 6,799
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That's a great catch. I would have have been pissed trying to figure that one out.
__________________
R.I.P. Dex Brown
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