Auto Box Reset VXR8

Auto Box Reset VXR8

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Discussion

StefanVXR8

Original Poster:

3,603 posts

198 months

Tuesday 29th April 2014
quotequote all
I've added this to the FAQ list sticky.

Surprisingly when I google HSV or Holden Commodore adaptive auto gearbox reset nothing comes up, surely this must be a known quantity down under?

Stef

extra330

177 posts

175 months

Tuesday 29th April 2014
quotequote all
forgot to say, on down changes in tip mode, if you leave a touch of throttle on instead of coasting the changes are instant
TA!

ringram

14,700 posts

248 months

Tuesday 29th April 2014
quotequote all
Now that the camaro has a new home and the 4 speed auto gone. I think Ill look to a 6 speed at some point.
There are some new interesting developments with engine torque management tables which communicate with the t43 controller.
So I will aim to get my head around them.

In theory as per the ECU if the base tune is good you should not notice much change by resetting any adaptive changes. Otherwise clearly the base tune is wrong and the adaptive adjustments try and "fix" it..

Pity the new 8l90e isnt going to be available until later this year and only in the Corvette..

StefanVXR8

Original Poster:

3,603 posts

198 months

Tuesday 29th April 2014
quotequote all
ringram said:
Now that the camaro has a new home and the 4 speed auto gone. I think Ill look to a 6 speed at some point.
There are some new interesting developments with engine torque management tables which communicate with the t43 controller.
So I will aim to get my head around them.

In theory as per the ECU if the base tune is good you should not notice much change by resetting any adaptive changes. Otherwise clearly the base tune is wrong and the adaptive adjustments try and "fix" it..

Pity the new 8l90e isnt going to be available until later this year and only in the Corvette..
Yup, makes sense. It will be interesting to see if mine starts to slip back to bad habits.................

Stef

Wolfracer

2,074 posts

206 months

Tuesday 24th May 2016
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I am going to try this reset tomorrow, as my up changes are truely astonishingly slow.
My mate's just bought a Nissan 200 or summat along those lines, with a big turbo.... He says it makes 350hp.
He took me out in it. Each gear change was like being hit in the back with a sledge hammer. I know that's a manual box, but the vxr8 is just pathetic in comparison. It takes an age to change with the lever, so much so tou sometimes end up tapping it twice because you think it hasn't done anything.
Any other ways of speeding up the changes?

Wolfracer

2,074 posts

206 months

Wednesday 25th May 2016
quotequote all
Well all I can say is wow!
Gear changes are (sometimes) instantaneous, other times slightly delayed but overall a lot faster. A LOT faster.
Now just need some more power!

StefanVXR8

Original Poster:

3,603 posts

198 months

Wednesday 1st June 2016
quotequote all
Wolfracer said:
Well all I can say is wow!
Gear changes are (sometimes) instantaneous, other times slightly delayed but overall a lot faster. A LOT faster.
Now just need some more power!
That's good to hear John. Like I mentioned in my posts above I'm surprised there isn't more info on the web about it.

I have a Toyota FJ Cruiser now and did a fuse out reset on that and it now changes gear silky smooth! So most modern autos should have that capability.

Stef