Speedo bounce while sitting still?
#1
Elite Member
Thread Starter
iTrader: (12)
Join Date: Apr 2008
Location: Springfield IL
Posts: 2,712
Total Cats: 25
Speedo bounce while sitting still?
Since the most brilliant minds are on this site, hopefully you can explain it to me and a few others having this issues. I put an NB cluster in my 90 for the electric speedometer and when sitting still, it will sometimes randomly bounce or raise and stay at a certain mph. Its all fun and games, but this messes with the ODO also! When you put a turn signal on, it will dance with the turn signal. As soon as you start rolling, it acts like it should.
The speedo is attached from the PCM to the orange wire on the cluster using OEM wire. LS1's put out a 4000PPM wave and I've adjusted the PCM to make the speedo read correct.
Ideas?
The speedo is attached from the PCM to the orange wire on the cluster using OEM wire. LS1's put out a 4000PPM wave and I've adjusted the PCM to make the speedo read correct.
Ideas?
Thread
Thread Starter
Forum
Replies
Last Post
Frank_and_Beans
Supercharger Discussion
13
09-12-2016 08:17 PM