Ok thanks 202 i will have a look at the tables for downshift.VL400 wrote:You may have already found it, in the 11P zip under calculations is a spreadsheet with a VSS setup calculator. The driveline ratio can be as low as 0.0194.
And you are correct with the standard rollout that 3.7 ratio is as far as the code can handle.
Edit: Dont change the trans ratio for the reasons above, but you can adjust the engine code ratio to as close as you can get. Wont make a huge difference though.
VL what will changing the engine code ratio but not the trans achieve?