 Fuel Pump Iffy, No purring |
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| Chip |
 Mar 21 2019, 06:07 PM
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#1
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Member  Group: Members Posts: 125 Joined: 1-April 17 From: Brigham City, UT Member No.: 20,986 Region Association: Intermountain Region  |
First Start :
Fuel pump not working when ignition turned on. Fuel pump works when connected to an independent battery. Wiring to pump is ok. Questions: Shouldn't pump come on with ignition? Shouldn't pump stay on while vehicle running? Could it be s relay? Where is the "Main Relay." Other possibilities..., Thank you. (IMG:style_emoticons/default/wacko.gif) |
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| Dave_Darling |
Mar 21 2019, 10:43 PM
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#2
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914 Idiot Group: Members Posts: 14,986 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California 
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What fuel system is on the car? Carbs, 1.7/2.0 D-jetronic, 1.8 L-jetronic (not available originally in a 73), or something else?
--DD |
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| Chip |
Mar 22 2019, 01:34 AM
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#3
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Member Group: Members Posts: 125 Joined: 1-April 17 From: Brigham City, UT Member No.: 20,986 Region Association: Intermountain Region |
QUOTE(Dave_Darling @ Mar 21 2019, 10:43 PM)  What fuel system is on the car? Carbs, 1.7/2.0 D-jetronic, 1.8 L-jetronic (not available originally in a 73), or something else? --DD It's a D-jetronic system, 1.7. Fuel pump is not working when ignition is turned on. Pump works (hums) when attached directly to independent battery. Pump moved to front. Perhaps a relay? Where? Fuses ok. Wiring seems to be ok. Any help is greatly appreciated. |
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Posts in this topic
Chip Fuel Pump Iffy Mar 21 2019, 06:07 PM
falcor75 The relay should be on the board in the engine bay... Mar 22 2019, 01:46 AM TheCabinetmaker Fuse on relay board controls the pump. Also, the 1... Mar 22 2019, 04:51 AM Dave_Darling OK, a few things going on.
First, D-jet pump. Th... Mar 22 2019, 11:46 AM
Chip
OK, a few things going on.
First, D-jet pump. T... Mar 22 2019, 01:42 PM porschetub Just been thru the B.S.with my car,pretty much sam... Mar 22 2019, 12:32 PM Chip
Just been thru the B.S.with my car,pretty much sa... Mar 22 2019, 04:10 PM |
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