Slow speedometer
#1
Slow speedometer
The speedometer in my 91 Trans Am is acting up
Sometimes it doesn’t work for like 10 miles ..........
Needle just doesn’t move then just starts working
Odometer is also not regestering like it should.....
It’s turning slower than normal........
Is this a cable driven speedo or electronic...??
Thank you
Sometimes it doesn’t work for like 10 miles ..........
Needle just doesn’t move then just starts working
Odometer is also not regestering like it should.....
It’s turning slower than normal........
Is this a cable driven speedo or electronic...??
Thank you
#2
Moderator
iTrader: (1)
Join Date: Mar 2002
Location: Chasing Electrons
Posts: 18,401
Likes: 0
Received 215 Likes
on
201 Posts
Car: check
Engine: check
Transmission: check
Re: Slow speedometer
It is an electronic speedometer, no cable from the transmission.
If it is a TPI the ECM buffers the VSS and sends it on to the speedometer. If TBI there is a 4-out buffer box to do this.
RBob.
If it is a TPI the ECM buffers the VSS and sends it on to the speedometer. If TBI there is a 4-out buffer box to do this.
RBob.
Thread
Thread Starter
Forum
Replies
Last Post
rarebmx
History / Originality
14
04-14-2015 06:27 PM