881 xp remote start
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=98775
Printed Date: May 18, 2025 at 4:57 AM
Topic: 881 xp remote start
Posted By: tx_f150
Subject: 881 xp remote start
Date Posted: November 08, 2007 at 2:18 PM
I have a ford f150 and installed a python 881xp and everything works fine but the remote start feature shuts down if key is not inserted within 10 seconds I think i need to connect it to tach wire but not sure.
Replies:
Posted By: profuse007
Date Posted: November 08, 2007 at 2:32 PM
yr of f150?
if 97+ did you use a bypass?
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Houston,TX
"The two most common elements in the universe are H+ and stupidity" (Ellison).
Posted By: tx_f150
Date Posted: November 08, 2007 at 3:18 PM
Sorry it is 2004 and yes I used a 556uw bypass from directed electronics. The truck starts fine and stays on for 10 seconds. Thank you for your quick response
Posted By: profuse007
Date Posted: November 08, 2007 at 3:22 PM
What wire did you use to trigger the 556U?
key inserted but no turning, right?
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Houston,TX
"The two most common elements in the universe are H+ and stupidity" (Ellison).
Posted By: JWorm
Date Posted: November 08, 2007 at 5:11 PM
What wire on the truck did you use for a tach signal?
Posted By: tx_f150
Date Posted: November 08, 2007 at 5:44 PM
I used the blue negative trigger on the 556u to the blue negative trigger from the alarm and I did not use the tach since I was hoping the voltage sense would do the trick.
Posted By: JWorm
Date Posted: November 08, 2007 at 6:28 PM
tx_f150 wrote:
I used the blue negative trigger on the 556u to the blue negative trigger from the alarm and I did not use the tach since I was hoping the voltage sense would do the trick.
Voltage sense is very unreliable on those trucks. Use a fuel injector wire for a tach signal.
Posted By: tx_f150
Date Posted: November 08, 2007 at 7:10 PM
Thanks I will give that a try
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