 V8 topic: front mounted electric fuel pump wiring, ...where to tap 12V? |
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| neo914-6 |
 Jul 20 2006, 02:06 AM
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neo life  Group: Members Posts: 5,086 Joined: 16-January 03 From: Willow Glen (San Jose) Member No.: 159  |
What's a good circuit to tap into near the front?
I tried to activate the stock relay and am stumped. I get 12V at #14 in the 14 pin plug on the relay board but no where else. Where can I find the plug in a '70 chassis, the one pictured near the hell hole did not ohm. It may be cut or maybe another plug. (IMG:style_emoticons/default/confused24.gif) Are Holley Blue's supposed to be high pitched? Attached image(s) 
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| McMark |
Jul 20 2006, 02:46 AM
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914 Freak! Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
Do you still have the relay board?
The FI plug, terminal #3 must be grounded in order for the fuel pump relay to trip. The FI terminal is the four terminal connector near the rear of the relay board. Run a wire from the #3 spade terminal to the relay board ground point and the relay will trip and you will get 12v at the plug. (IMG:style_emoticons/default/wink.gif) Attached image(s) 
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neo914-6 V8 topic: front mounted electric fuel pump wiring Jul 20 2006, 02:06 AM
neo914-6 |
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