Question about the EST connector...
Thread Starter
Junior Member
Joined: Mar 2000
Posts: 73
Likes: 0
From: NY, LIC
Question about the EST connector...
I disconnected the tan wire yesterday to set the timing, but I realized my tachometer stoped working when I did that. I was wondering if I disconnected something else instead of the EST ?
Supreme Member
Joined: Sep 2000
Posts: 1,562
Likes: 0
From: Los Angeles, CA
Engine: LH0 3.1L
Nope, you disconnected the tach signal wire. When you disconnect the EST, the SES light should come on and you will notice a change in engine sound/speed. The tach will still work though.
Trending Topics
Supreme Member
Joined: Apr 2001
Posts: 1,049
Likes: 0
From: Garland, TX, USA
Car: 1992 Camaro RS & 1992 Camaro RS
Engine: 3.1 L v6 & 305 (5.0L) v8
Transmission: 4L60 Auto
What's the color of the correct one, just want to check to make sure i'm pulling the right one.
Thread
Thread Starter
Forum
Replies
Last Post
