Help with connect the hose, electrical connection, etc |
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Help with connect the hose, electrical connection, etc |
rcautox |
Apr 21 2021, 03:13 PM
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#1
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Newbie Group: Members Posts: 17 Joined: 12-October 20 From: Alaska Member No.: 24,758 Region Association: Pacific Northwest |
Hi! I’m trying to get a 75 914 I recently purchased running again. The previous owner said the car ran fine years ago but believes an electrical problem sidelined it. I’ve taken care of the basics:
Drained & cleaned the fuel tank Replace fuel filter Replaced air filter Change oil New plugs & wires (forward driver side plug is a PITA!) Will change tranny fluid Prior owner left 3(!) Haynes manuals but I’m having trouble identifying a couple of unplugged items. What does this blue plug connect to? What does this semi-hard white tube connect to? Assume I should have a hose going into the air box (arrow)? Why do I have 2 ground connections going to the battery? Funny enough the car was in the garage of a house we ended up purchasing. Made an offer on the house and on a lark offered for the 914 plus a 72 914 parts car. I have a 91 VW Vanagon. Hated the VW engine so much I replaced it with a Subie engine and here I am back with a small VW engine...guess I’m a glutton for punishment! Attached thumbnail(s) |
Mark Henry |
Apr 22 2021, 04:59 PM
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#2
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
That's not how that hooks up, the part on the left is the fuel pressure regulator.
Ljet fuel in goes to the 3/4 fuel rail then to the CSV, then to the fuel rail 1/2 side then the presurre regulator (that's bolted to the tin upright just past #1 and a hose across the back to the return line. Add to your list all new fuel hose 5/16" (close enough to 8mm), minimum rating SAE 30R9 FI hose. Since the CSV is part of the fuel line I wouldn't connect it till you have a better part. |
ejm |
Apr 22 2021, 05:36 PM
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#3
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I can see the light at the end of the tunnel Group: Members Posts: 2,693 Joined: 3-February 03 From: Massachusetts Member No.: 224 Region Association: None |
That's not how that hooks up, the part on the left is the fuel pressure regulator. And not the correct regulator for L-jet. That's a D-jet part. The L-jet regulator is not adjustable and has a small vacuum hose running to it. Yours should be in the left rear corner near cyl 1 |
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