SLP speedo recalibrator.. NEED HELP!!
black-ground
red-switch 12v
orange to vss signal (green/white wire) close to plug
yellow to vss signal (green/white wire) away from plug
i got these with 1 i just bought but havent hooked up yet, need to re switch for 4;10 gears
What is your current gear ratio?
The attached pic is the switch settings for 3.23 to 3.73.


