D2D tach VS Hardwire tach?
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=140630
Printed Date: April 19, 2024 at 2:00 AM
Topic: D2D tach VS Hardwire tach?
Posted By: jameselantra
Subject: D2D tach VS Hardwire tach?
Date Posted: January 11, 2016 at 9:14 PM
Hi,
Ok so originally I always assumed getting tach through D2D was easier and a better choice. I think this way because I assumed its a digital more accurate reading from the computer rather than analogue off and injector or cam sensor.
Today this morning was cold. I have a Avital 4103LX with a DBall2 key start with immobilizer 2015 Hyundai Elantra.
When I remote started I swear it sounded like the starter may have over cranked a second or two. I know my install is proper, I know I learned tach proper but after hearing that grind this morning (unless Im hearing things) i dont know if I trust tach D2D
Also I have remote started 15 times since and no over crank
Do others here trust D2D tach? Its simple to run a wire from my RS to the cam sensor or fuel injector should I do this instead of D2D?
Any of you pros have comments on D2D vs Hard tach?
The only downside I see on hard tach is im splicing under the hood outide in the elements, Ill just cut the wire though so I can get some sealing with glue heatshrink over if i do it.
Replies:
Posted By: beegbie
Date Posted: January 11, 2016 at 9:17 PM
What's the date code on your 4103?
Posted By: jameselantra
Date Posted: January 11, 2016 at 9:45 PM
I have the box here it says 2012 on it and the install sheet says 2013 but the actual unit is tied up in the car Ill see if I can find one after.
How come?
Posted By: jameselantra
Date Posted: January 11, 2016 at 10:31 PM
Bought new in November 2015
Posted By: jameselantra
Date Posted: January 12, 2016 at 11:46 AM
Car did the sound again, its not the remote starter.
It sounds like its the timing chain......
1 year old 20,000 kms maybe should sound like this cold i dunno.
Anyway point is I thought and blamed the remote start and its not even related.
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