VY L67 Manual T56 Tuning Advice
Posted: Tue Apr 27, 2021 12:44 am
Hey all,
I've converted my L67 Series 2 VY Calais to manual (T56 with Malwood Adapter plate), I'm trying to get the tune sorted. I've got an NVRam Module and an ALDL Cable from this website, I'm running a stock The1 Enhanced tune with the Manual Trans Flag set.
I've had a look at threads on this website and I think I've got my head around a good method of tuning and what I want to achieve. I'm just very unsure of how to go from here, the issues I have are:
Speedo is well out (about 58%), I think I need to change the "VSS Ratio - Speed Constant for Automatic Transmission" setting, but when I do the speedo doesn't change, the sensor doesn't seem to be working when logging either...
Car will occasionally stall coming up to a corner with the clutch in, I think this is related to either the "Desired Idle Speed (Drive) vs Coolant Temp C" or the "Desired Idle Speed (Neutral) vs Coolant Temp C" setting. The car seems to do it more on cold nights
Finally, I want to disable all the auto related settings, to name a few I am sure about, the "AT Max Gear RPM", "AT Maximum Upshift Speed (kph)" "AT Maximum Downshift Speed (kph)" and the TCC related settings. Although if there is no harm in keeping them... then I guess I'll leave it? I just don't think they need to be there.
I need some advice and pointers on the matter.
Anyways, thanks in advance for any replies.
I've converted my L67 Series 2 VY Calais to manual (T56 with Malwood Adapter plate), I'm trying to get the tune sorted. I've got an NVRam Module and an ALDL Cable from this website, I'm running a stock The1 Enhanced tune with the Manual Trans Flag set.
I've had a look at threads on this website and I think I've got my head around a good method of tuning and what I want to achieve. I'm just very unsure of how to go from here, the issues I have are:
Speedo is well out (about 58%), I think I need to change the "VSS Ratio - Speed Constant for Automatic Transmission" setting, but when I do the speedo doesn't change, the sensor doesn't seem to be working when logging either...
Car will occasionally stall coming up to a corner with the clutch in, I think this is related to either the "Desired Idle Speed (Drive) vs Coolant Temp C" or the "Desired Idle Speed (Neutral) vs Coolant Temp C" setting. The car seems to do it more on cold nights
Finally, I want to disable all the auto related settings, to name a few I am sure about, the "AT Max Gear RPM", "AT Maximum Upshift Speed (kph)" "AT Maximum Downshift Speed (kph)" and the TCC related settings. Although if there is no harm in keeping them... then I guess I'll leave it? I just don't think they need to be there.
I need some advice and pointers on the matter.
Anyways, thanks in advance for any replies.