Speedometer for '91 Camaro - Team Camaro Tech
Electrical & Wiring Troubleshooting electrical.

 
LinkBack Thread Tools Display Modes
post #1 of 2 (permalink) Old Apr 8th, 00, 07:24 AM Thread Starter
 
Join Date: Feb 2000
Location: College Station, Texas, USA
Posts: 1
Question

We have a '91 Camaro Convertible VIN E that was built in May '91. The speedometer and odometer are not working, the cruise control is. The speed sensor in the tail housing tests good. Proper voltage is delivered to the speed sensor buffer. In testing voltages at speed sensor buffer connector C2 with connector disconnected, we find proper voltage at all terminals execpt C (brown wire, 1147, to instrument cluster printed circuit. The GM manual indicates this wire should have battery voltage with Cd disconnected, ignition switch "on", cruise control "on". This wire test good for continuity to the instrument panel connector. I also find that while the wiring matches the GM schematic for '91, the wire colors match the '92 schematic (colors being the only difference). I've tried an aftermarket digital speedometer with no success. Any advice or suggestions?
Jim Callaway is offline  
Sponsored Links
Advertisement
 
post #2 of 2 (permalink) Old Feb 15th, 01, 09:20 PM
 
Join Date: Feb 2001
Posts: 19
Post

Signals being sent from your stock ECM could be the reason for faulty guages. My computer went really haywire in my 90, and I just ended up trashing it.

------------------
90 Camaro RS/SS project (email for questions)
SpeedRacerSS is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Team Camaro Tech forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address.
NOTE we receive a lot of registrations with bad email addresses. IF you do not receive your confirmation email you will not be able to post. contact support and we will try and help.
Be sure you enter a valid email address and check your spam folder as well.



Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome