General Monte Carlo Talk Talk about the Monte Carlo. Does not have to be your Monte. Can include pics and games.

Tachometer wire

  #1  
Old 01-28-2018, 06:41 PM
Jeffs02rwdSS's Avatar
1 Year Member
Thread Starter
Join Date: Nov 2017
Location: Isanti, MN
Posts: 828
Default Tachometer wire

Wondering which wire in the engine harness is controlling the tachometer on my 2002 Monte original 3800 natural aspirated car ?
 
  #2  
Old 01-28-2018, 08:33 PM
drivernumber3's Avatar
Monte Of The Month -- May 2015
Monte Of The Month -- March 2017
5 Year Member
3 Year Member1 Year Member
Join Date: May 2013
Location: Nebraska
Posts: 4,208
Smile

Originally Posted by Jeffs02rwdSS View Post
Wondering which wire in the engine harness is controlling the tachometer on my 2002 Monte original 3800 natural aspirated car ?
Sometimes if you can get to a Salvage yard and pull one of the Dash gauge panels out it is really helpful. I also purchased a set of repair manuals for mine off ebay that are real helpful. But right now it is too doggone cold to snoop at a salvage yard.
 
  #3  
Old 01-28-2018, 09:15 PM
Jeffs02rwdSS's Avatar
1 Year Member
Thread Starter
Join Date: Nov 2017
Location: Isanti, MN
Posts: 828
Default

Trying to figure out which wire off the control module or crank sensor control's the tachometer. Plan on going to look at the salvage yards for some part's tomorrow, just have to bundle up more to stay warm suppose to get up to 14 degree's tomorrow.
 
  #4  
Old 01-29-2018, 01:59 PM
Join Date: Oct 2009
Location: around cal city,il
Posts: 3,141
Default

On the 3400, 3800, and l67 its a white one coming from the far side of the pcm harness.. If that helps at all.. If it is of any use, I could take a picture or something for you later.. But thats for the PCM..
 
  #5  
Old 01-29-2018, 02:43 PM
Jeffs02rwdSS's Avatar
1 Year Member
Thread Starter
Join Date: Nov 2017
Location: Isanti, MN
Posts: 828
Default

A picture would be great if you had a chance. Might need to connect it up to get the alternator to work.
 
  #6  
Old 01-30-2018, 07:49 AM
Join Date: Oct 2009
Location: around cal city,il
Posts: 3,141
Default

Originally Posted by Jeffs02rwdSS View Post
A picture would be great if you had a chance. Might need to connect it up to get the alternator to work.
Sure thing.. Just give me a couple/few hours here..
 

Thread Tools
Search this Thread

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.