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Brando
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efi injector question
  Am I wrong or is this contrary? Can someone help me so I can wire the injectors? Mine Are for BMW if I remember correctly.
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Turbo powa! 1977 911s. it's cool |
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10-23-2017, 04:39 PM
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Registered
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Are you asking about the polarity? It shouldnt matter.
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'86 930 Guards Red - EFI MS3Pro, 80lb inj, 3.4, GT35R, Tial 46, Bosch 044, B&B Headers, 3.2 carrera manifold, Turbokraft Full bay IC '12 Gallardo LP-570-4 Performante Ducati 748R |
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10-23-2017, 05:33 PM
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Brando
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Ya. How do I test for which side is +?
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Turbo powa! 1977 911s. it's cool |
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10-23-2017, 05:34 PM
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Chain fence eating turbo
Join Date: Dec 2008
Location: Austin, TX
Posts: 9,125
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Doesn't matter, not polarized. 1 side with 12V, the other is grounded to ECU. ECU triggers them by grounding them.
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10-23-2017, 06:33 PM
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Registered
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Quote:
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'86 930 Guards Red - EFI MS3Pro, 80lb inj, 3.4, GT35R, Tial 46, Bosch 044, B&B Headers, 3.2 carrera manifold, Turbokraft Full bay IC '12 Gallardo LP-570-4 Performante Ducati 748R |
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10-23-2017, 06:33 PM
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I would rather be driving
Join Date: Apr 2000
Location: Austin, TX
Posts: 9,108
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Injectors are not polarized. The wiring is often polarized and sometimes there is a + mark or other indicator. This is purely for following a wiring diagram.
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Jamie - I can explain it to you. But I can not understand it for you. 71 911T SWT - Sun and Fun Mobile 72 911T project car. "Minne" - A tangy version of tangerine #projectminne classicautowerks.com - EFI conversion parts and suspension setups. IG Classicautowerks |
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10-23-2017, 06:40 PM
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Brando
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Thanks guys.
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Turbo powa! 1977 911s. it's cool |
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10-23-2017, 07:19 PM
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hoonkraft
