 No power at pin 13 for fuel pump |
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| carking1996 |
 Aug 22 2018, 02:40 PM
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Member  Group: Members Posts: 69 Joined: 15-September 16 From: Ohio Member No.: 20,399 Region Association: North East States  |
So trying to get these electrical issues fixed, I'm trying to use the original black red wire from the relay board for the fuel pump. I've got a ground connected to the proper place as shown in a lot of discussions/tech articles. But I have no power at pin 13. Any causes for this? Relay is good, everything seems like it should work, just no power at that pin with the key on (or off of course).
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| carking1996 |
Aug 23 2018, 06:45 AM
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Member Group: Members Posts: 69 Joined: 15-September 16 From: Ohio Member No.: 20,399 Region Association: North East States |
QUOTE(BeatNavy @ Aug 22 2018, 06:01 PM)  If you've done the proper troubleshooting procedures then it most likely points to a relay board trace fault. Check continuity from where pin 13 connects on relay board to pin 87 on relay 75 (fuel pump relay). A while back I recreated Paul "Brad" Anders fuel pump troubleshooting procedures into a PowerPoint presentation (because it was offline, and I had a printed copy). PM me with your email address and I can send you a copy (PDF or otherwise). I will give that a go and if it doesn't work, I'll get a new relay board. |
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Posts in this topic
carking1996 No power at pin 13 for fuel pump Aug 22 2018, 02:40 PM
BeatNavy
So trying to get these electrical issues fixed, I... Aug 22 2018, 04:01 PM Shadowfax What year is your car? I had a similar issue on my... Aug 23 2018, 06:56 AM
carking1996
What year is your car? I had a similar issue on m... Aug 23 2018, 07:22 AM dr914@autoatlanta.com 1.8 or 1.7 2.0 engine and injection system?
So ... Aug 23 2018, 07:23 AM carking1996 It's a 2.0. It has carbs, but the PO wired the... Aug 23 2018, 07:30 AM dr914@autoatlanta.com ok that clarifies, you can put a jumper in the fue... Aug 23 2018, 07:41 AM carking1996 So. Turns out I'm not getting power at the pum... Aug 23 2018, 11:30 AM dr914@autoatlanta.com power to the board is provided through the red wir... Aug 23 2018, 11:44 AM carking1996 Yes the board is getting power for sure. Not heari... Aug 23 2018, 11:52 AM |
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