View Single Post
Old 07-04-2020, 07:37 AM   #558 (permalink)
Master EcoModder
Ecky's Avatar
Join Date: Dec 2011
Location: Vermont
Posts: 4,037

Gaptooth (retired) - '00 Honda Insight
Team Honda
Gen-1 Insights
90 day: 54.26 mpg (US)

Such Fit - '07 Honda Fit Sport
90 day: 41.27 mpg (US)

Connect - '15 Ford Transit Connect XL
90 day: 23.4 mpg (US)

K-sight - '00 Honda K-sight
Team Honda
90 day: 45.37 mpg (US)
Thanks: 1,831
Thanked 1,702 Times in 1,090 Posts
Originally Posted by tekcajwolley View Post
Did you connect your rostra unit to the raw vss signal or to the converted signal? Upstream or downstream of the converter?
I previously had the Rostra unit working before my engine swap. The new transmission has a different type of speed signal (much higher frequency) which I believe is out of range of the Rostra unit, so it's connected downstream of the converter.

The converter's signal seems to work fine for the cluster and ABS, but I think it's what's not working with the Rostra unit. Rostra sells a separate VSS converter I might buy, but it seems silly to have two different converters if I could avoid it.
  Reply With Quote