Help: Car won't turn off, ...unless I pull the coil wire |
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Help: Car won't turn off, ...unless I pull the coil wire |
boxsterfan |
Sep 28 2014, 03:45 PM
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#1
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914's are kewl Group: Members Posts: 1,776 Joined: 6-June 03 From: San Ramon, CA Member No.: 791 Region Association: Northern California |
Getting my car back together after replacing the fuel pump with a 2-port Bosch 69133 unit from Napa.
Car starts as normal, but when I turn her off she just keeps running. I can remove the key from ignition and she keeps running. And of course, this isn't some sort of overrun condition....actual running. Pull the coil wire and she dies as expected. Other notes, fuel pump is wired to switch power up front (previous owner did this). :dunno: |
iamchappy |
Sep 28 2014, 06:11 PM
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#2
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It all happens so fast! Group: Members Posts: 4,893 Joined: 5-November 03 From: minnetonka, mn Member No.: 1,315 Region Association: Upper MidWest |
If your running an electronic ignition you may be getting current bleeding back in through the alternator gauge bulb blue wire. May need to place a diode in that wire. It happens....
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boxsterfan |
Sep 28 2014, 06:24 PM
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#3
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914's are kewl Group: Members Posts: 1,776 Joined: 6-June 03 From: San Ramon, CA Member No.: 791 Region Association: Northern California |
If your running an electronic ignition you may be getting current bleeding back in through the alternator gauge bulb blue wire. May need to place a diode in that wire. It happens.... Agree that this stuff happens, but not sure why? Replacing the fuel pump did that? Cleaning up the battery to chassis ground did that? I actually cleaned up the chassis ground next to the fuse box area a few weeks before the pump went out. |
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