Painless Wiring’s Fuel Relay.

Printed From: the12volt.com
Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=80072
Printed Date: May 15, 2025 at 11:48 AM

Topic: Painless Wiring’s Fuel Relay.

Posted By: -94-accordh22
Subject: Painless Wiring’s Fuel Relay.
Date Posted: July 08, 2006 at 6:20 PM

when i hook up Painless wiring's fuel pump relay harness what do i do with the oem main efi relay. becuase i think the stock relay also does something with the ecu?

Replies:

Posted By: hotwaterwizard
Date Posted: July 10, 2006 at 9:16 PM

I would find out which wire actually goes to the OEM fuel pump, (if you are not using it anymore), and just disconnect that wire and leave the rest alone.

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John DeRosa (Hotwaterwizard)
Stockton California
When in doubt, try it out !

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