View Single Post
  #2 (permalink)  
Old 08-06-2022, 08:00 AM
spdbrake's Avatar
spdbrake spdbrake is offline
CC Member/Contributor
Visit my Photo Gallery
Gold Star Contributor
Join Date: Dec 2015
Location: Lyman, SC
Cobra Make, Engine: BDR #53
Posts: 1,447
Not Ranked     

The problem is most likely inside the Speedo as the mag pickup is sending a PPM (pulse per mile) signal to the gauge. A short, open circuit, failure on the mag pickup or wiring to the gauge will only give a zero reading.

You may want to call VDO (# at the bottom of this setup guide)

Last edited by spdbrake; 08-06-2022 at 08:23 AM..
Reply With Quote