 Fuel pump issue was working now it's not, Problem solved! |
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| rick 918-S |
 Nov 23 2011, 11:14 PM
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#1
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Hey nice rack! -Celette  Group: Members Posts: 20,948 Joined: 30-December 02 From: Now in Superior WI Member No.: 43 Region Association: Northstar Region 
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So I just started Sandy's 73 2.0 with F.I.
I relocated the pump to the front. The car started right up the first time we tried it. After a couple good starts the fuel pump stopped working. I checked the relay board and have power to terminal 30. I jumped the board to terminal 87 and got the pump to run but then the car still wouldn't start. I checked for spark and that is working and good. I swapped relays, no joy, Any ideas? |
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| rick 918-S |
Nov 24 2011, 12:37 PM
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#2
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Hey nice rack! -Celette Group: Members Posts: 20,948 Joined: 30-December 02 From: Now in Superior WI Member No.: 43 Region Association: Northstar Region
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Ok, I'm tracking down the problem. I have power to terminal 30. The ground terminal 85 is good. But I have no power coming from the wire marked III.
Q). Where does this wire come from? The ECU? If that's the case this may explain why the engine won't start when the pump jumper is connected. Any idea where the fault is?  |
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| ejm |
Nov 24 2011, 02:29 PM
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#3
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I can see the light at the end of the tunnel Group: Members Posts: 2,707 Joined: 3-February 03 From: Massachusetts Member No.: 224 Region Association: None |
QUOTE(rick 918-S @ Nov 24 2011, 01:37 PM)  But I have no power coming from the wire marked III. Q). Where does this wire come from? The ECU? That wire is grounded thru the ecu to close the relay. Call me.... |
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Posts in this topic
rick 918-S Fuel pump issue was working now it's not Nov 23 2011, 11:14 PM
r_towle Turn key on, do you hear it?
Turn headlights on...... Nov 24 2011, 08:38 AM
rick 918-S
Turn key on, do you hear it?
Turn headlights on..... Nov 24 2011, 10:09 AM 76-914 :wavebye: Hey Rick, Happy Thanksxgiving. Does the ... Nov 24 2011, 09:05 AM rick 918-S
:wavebye: Hey Rick, Happy Thanksxgiving. Does the... Nov 24 2011, 10:11 AM 76-914
:wavebye: Hey Rick, Happy Thanksxgiving. Does th... Nov 24 2011, 10:44 AM rick 918-S
[quote name='rick 918-S' post='1577734' date... Nov 24 2011, 11:13 AM rick 918-S
But I have no power coming from the wire marked ... Nov 24 2011, 04:11 PM jim912928 Rick....if you find the relay board to be bad I st... Nov 24 2011, 01:35 PM rick 918-S
Rick....if you find the relay board to be bad I s... Nov 24 2011, 01:46 PM r_towle Headlight relays from the alien.... Nov 24 2011, 05:13 PM rick 918-S
Headlight relays from the alien....
How'd y... Nov 24 2011, 06:18 PM r_towle It was my next suggestion....you need to know....t... Nov 24 2011, 08:22 PM |
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