Lean Cruise Question

Holden/Delco Tuning. ALDL, OBD 1.5. Circa 1989 to 2004.
brindo
Posts: 333
Joined: Sun Jun 28, 2009 11:43 pm
Location: Western Queensland

Lean Cruise Question

Post by brindo »

Hi,
There is a Scalar in the Series 3 XDF Called Lean Cruise - Minimum Road Speed to enable Hystersis.
Does anyone have a simple explaination of what this function is? Thanks in advance.
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VL400
Posts: 4991
Joined: Sun Mar 01, 2009 4:54 am
cars: VL Calais and Toyota Landcruiser. Plus some toys :)
Location: Perth, WA

Re: Lean Cruise Question

Post by VL400 »

The name is prob a little misleading, basically its the vehicle speed lean cruise drops out at. The other is the vehicle speed lean cruise is enabled. Both speed related lean cruise scalars together give some hysteresis of enable and disable.

So as an example, with "Lean Cruise - Minimum Road Speed to Enable" set at 70KPH and "Lean Cruise - Minimum Road Speed to Enable Hystersis" set at 64KPH. Lean cruise would be disabled until 70KPH but will stay enabled until the speed drops below 64KPH. So in this case you have 6KPH of hysteresis using both scalars.