 My first garage thread / fuel pump, Relay board modification. |
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| 914boy |
 Jun 3 2013, 07:32 AM
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Newbie  Group: Members Posts: 11 Joined: 2-June 13 From: NYC Member No.: 15,956 Region Association: North East States  |
The car was carbs and the fuel pump was on constant when the key is on.
I am trying to put it back to factory settings. As far as I understand in djets, when the key is turned on, there is a pulse to turn the pump on for a quick second then once the car starts the ecu keeps the power on to keep the fuel pump running. I am not getting that pulse. The relay clicks and I even switched the relay. I noticed that the PO modified the connectors on the relay board for the carbs. (See pics) please help me she's some lights The car is a 1.7 djet year 1970 Thanks Attached thumbnail(s) 
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Posts in this topic
914boy My first garage thread / fuel pump Jun 3 2013, 07:32 AM
914boy More Jun 3 2013, 07:33 AM worn Well it looks like the relay board is OK, which is... Jun 3 2013, 08:07 AM 914boy He had the gree/yellow wire shown on the second pi... Jun 3 2013, 01:36 PM timothy_nd28 RE: My first garage thread / fuel pump Jun 3 2013, 01:50 PM timothy_nd28 Looks like the green/yellow wire is part of the op... Jun 3 2013, 02:04 PM Dave_Darling Remember that the wiring can differ slightly from ... Jun 3 2013, 04:32 PM
914itis
Remember that the wiring can differ slightly from... Jun 3 2013, 08:55 PM Dave_Darling All D-jet cars should prime the pump for about 1.5... Jun 3 2013, 11:39 PM timothy_nd28 Interesting, pin 11 (brown white wire) from the 14... Jun 4 2013, 12:52 AM euro911 A jumper to ground on the relay board is typically... Jun 4 2013, 01:44 AM 914itis Yes the III was grounded, in addition pin # 10 on ... Jun 4 2013, 06:07 AM 914itis Update:
we put the fuel injection system together,... Jun 8 2013, 10:02 AM 914boy We solved the issue with the fuel pump. The pump p... Jun 9 2013, 07:14 PM  |
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