fuel pump wire
Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=5963
Printed Date: July 18, 2025 at 7:31 PM
Topic: fuel pump wire
Posted By: niloc
Subject: fuel pump wire
Date Posted: November 27, 2002 at 5:39 PM
Im trying to put in a fuel immobilizer in my 2002 honda civic.Can anyone tell me what color the positive wire to the fuel pump is. Any info is appreciated. thanks, Colin
Replies:
Posted By: alarmpro
Date Posted: November 27, 2002 at 11:22 PM
Why ??? just do starter immobilizer, less trouble and car will not crank, w/fuel emobilizer car will just be cranking>and cranking> and cranking> and cranking> probably will overload and burn your starter..... Does not make any sense
Posted By: niloc
Date Posted: November 28, 2002 at 5:23 PM
True, but I already got a starter immobilizer so unless a theif bypasses that, it shouldnt really be a problem. My alarm actualy came with both types. I would rather replace the starter than the whole car. Thaks for the info though.
Posted By: bluescreen1
Date Posted: November 28, 2002 at 9:13 PM
Addng a "fuel kill" to your car is not a bad thing to do. If some one gets into your ride and disables your alarm , very easy to do, they would still have to figure your "fuel kill". I don't know what the color of your wire is but it is easy to figure out. Find the wires running to your fuel pump (behind the rear seat in the forward part of your trunk, or under the rear seat) and with a multimeter find the wire that reads +12 volts when you turn the key forward, do not start , and then should drop to 0 volts after a few seconds. You should be able to trace this wire in one of your kickpanels. Using a relay and a hidden switch( if you want to hook this up seperate of your alarm) connect pins 30 and 86 to the "key side" of the cut wire, pin 85 to one side of a hidden toggle switch and pin 87a to the "fuel pump" side of the cut wire. The other side of your switch goes to ground. If you want to connect to your alarm then diode isolate the negative starter kill output and connect there. This simple hidden switch "fuelkill" system has saved quite a few cars !!!! If your using a remote start type alarm then you would have to "bypass" the fuelkill relay when remote starting. If you need help with any of this then post another question to me and I will help out!
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Ruben
Innovative Sounds
Phila., Pa.
Posted By: joelr7309
Date Posted: November 30, 2002 at 1:40 AM
If you trick out your car and end up using a regular steering wheel, use a dettachable steering wheel hub, no one can steal your car if you don't have a steering wheel, unless they tow it,
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THE ROOKIE!~
Posted By: joelr7309
Date Posted: November 30, 2002 at 1:41 AM
if you have a remote start alarm, does this fuel kill relay diagram work?
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THE ROOKIE!~
Posted By: RAID
Date Posted: November 30, 2002 at 7:14 AM
Can a starter kill be bypassed on a manual gearbox by "pop" starting the vehicle. If so, doesn't a fuel kill sound like the way to go?
Posted By: bluescreen1
Date Posted: November 30, 2002 at 9:05 PM
on a car with a carstart, you would need to "bypass" the fuel kill relay. this is simple, just use a negative ignition output from the carstart, connect to a relay and use it to disrupt(spelling?) the negative switched input on the fuel kill relay. confused? should not be if you know relays. i can email you a schematic ------------- Ruben
Innovative Sounds
Phila., Pa.
Posted By: niloc
Date Posted: December 12, 2002 at 1:36 AM
Awsome! Thanks for your help Ruben.
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