spark plug input signal ?

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=24968
Printed Date: November 07, 2025 at 7:51 PM

Topic: spark plug input signal ?

Posted By: showtime
Subject: spark plug input signal ?
Date Posted: January 20, 2004 at 8:59 PM

where do i tap into the spark plug input signal. it's not the tach wire. on a 02 ford explorer.

Replies:

Posted By: daniel2002p
Date Posted: January 20, 2004 at 9:17 PM

what do you mean, what are you trying to do???

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2005 Toyota Corolla S
1.8L VVT-i I-4
Always double check your wires with a DMM!!!
Do Not Use A Test Light!!!
MECP Certified Installer!
Best Buy 665 - IN IT TO WIN IT! TEAM MOBLE!

Posted By: showtime
Date Posted: January 20, 2004 at 9:22 PM

remote start

Posted By: tblanning
Date Posted: January 20, 2004 at 9:24 PM

you must mean tach signal

Tach Signal:

BLUE/GREEN

AT COIL PACK

Posted By: showtime
Date Posted: January 20, 2004 at 9:40 PM

the brain of the alarm has a tach wire and a spark plug input signal wire. im confused.???

Posted By: tblanning
Date Posted: January 20, 2004 at 9:53 PM

what system are you trying to instal

should only need tach wire

never seen or used one with spark plug input in the 16 yrs i have been installing remote starters

Posted By: showtime
Date Posted: January 20, 2004 at 10:26 PM

the alarm is a trc (the right connections} xr-33

Posted By: showtime
Date Posted: January 20, 2004 at 10:28 PM

the alarm is a trc (the right connections} xr-33

Posted By: corraudio
Date Posted: January 20, 2004 at 10:32 PM

ive seen some unit that have a switch to change the tach wire into a spark plug sence input...are you sure that there are two seperate wires or is it selectabe through a jumper or programing?

Posted By: showtime
Date Posted: January 20, 2004 at 10:56 PM

no programing just two wires listed as tach & spark plug input. maybe i can get by with out using it

Posted By: showtime
Date Posted: January 21, 2004 at 10:19 PM

spark plug input wire in another option to use instead of using the tach wire.you can use the spark plug wire.

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