compustar cm4200, 1993 buick regal
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=130250
Printed Date: May 04, 2025 at 10:36 PM
Topic: compustar cm4200, 1993 buick regal
Posted By: bhags61
Subject: compustar cm4200, 1993 buick regal
Date Posted: January 16, 2012 at 6:24 PM
Hi I have just installed a compustar cm4200 on my 1993 Buick regal gransport 3.8 liter i have hooked everything up i have went back over everything a few times i have tried to hook it up to the tac wire its a purple and white wire on the ignition tried hooking it up to the injector and even tried to hook it up to the altenator and the hood pin works the car will just crank with the remote starter and will start fine with the key really irritating any help would be appriciated thanks
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4wheelrides1909
Replies:
Posted By: sparkie
Date Posted: January 16, 2012 at 7:11 PM
Does the ignition key have a resistor pellet in the metal portion of the key? If so, you need to interface with it.
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sparky
Posted By: offroadzj
Date Posted: January 16, 2012 at 7:32 PM
what wire did you connect it to on the injector? The injectors will all have one common wire between them and one odd wire. You need to connect to the odd colored wire of any injector. And also what Sparky said.
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Kenny
Owner / Technician
KKD Garage LLC
Albany, NY 12205
Posted By: bhags61
Date Posted: January 16, 2012 at 9:24 PM
No the key does not have a resistor pill in it tried it on the common wire because that was the one that had the most fluctuation in voltage testing the wires
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4wheelrides1909
Posted By: offroadzj
Date Posted: January 16, 2012 at 9:25 PM
Change it to one of the uncommon wires and program the tach. It shouldn't have programmed originally with the common wire.
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Kenny
Owner / Technician
KKD Garage LLC
Albany, NY 12205
Posted By: bhags61
Date Posted: January 16, 2012 at 9:31 PM
I did try that and it wouldnt work it would just blink saying no tach input ------------- 4wheelrides1909
Posted By: offroadzj
Date Posted: January 16, 2012 at 9:36 PM
You tried it with the uncommon wire? The uncommon wire should program with tach... How many wires are at the injector, 2 or 3?
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Kenny
Owner / Technician
KKD Garage LLC
Albany, NY 12205
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