 Fuel Injector question. |
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| Black914_4 |
 Apr 1 2012, 02:09 PM
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Member  Group: Members Posts: 272 Joined: 11-January 12 From: AR Member No.: 13,994 Region Association: South East States  |
Stock '74 2.0
How much pressure does the injector need to work properly? I know the fuel reg is set about 29 psi. |
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| TheCabinetmaker |
Apr 1 2012, 03:30 PM
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#2
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I drive my car everyday Group: Members Posts: 8,339 Joined: 8-May 03 From: Tulsa, Ok. Member No.: 666 |
What Jim said. The pump runs for a half second when the key is turned on. Once the engine runs the ecu triggers constant power to the pump. Pressure has nothing to do with it.
"The pump has power whenever the key is on." Not correct. |
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Posts in this topic
2xs performance Fuel Injector question. Apr 1 2012, 02:09 PM
vsg914 Hmmm, not sure, but since the specified pressure i... Apr 1 2012, 02:23 PM 2xs performance The regulator lets fuel by and keeps system at lea... Apr 1 2012, 02:35 PM
orange914
But to keep the pump from running full time and c... Apr 1 2012, 08:50 PM type47 I'm not sure about the idea that the "pum... Apr 1 2012, 03:25 PM Dave_Darling That's correct, the pump just runs continuousl... Apr 1 2012, 03:31 PM 2xs performance
What Jim said. The pump runs for a half second wh... Apr 1 2012, 03:56 PM brant Thats why the factory has a return line...
make su... Apr 1 2012, 04:33 PM Tom The fuel pump shood turn off if the engine dies. T... Apr 1 2012, 06:42 PM 2xs performance return line works fine.
The factory wires are st... Apr 1 2012, 06:47 PM |
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