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How do you keep from hitting rev limiter with A8 ?

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Old 08-25-2016, 04:28 PM
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Elohim1
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Default How do you keep from hitting rev limiter with A8 ?

In sport mode , when I floored it, I thought A8 would shift before hitting limiter .I did not. How do you avoid this ?
Old 08-25-2016, 04:44 PM
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T/A KID
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Any mods?

Originally Posted by Elohim1
In sport mode , when I floored it, I thought A8 would shift before hitting limiter .I did not. How do you avoid this ?
Old 08-25-2016, 04:59 PM
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Originally Posted by T/A KID
Any mods?
No mods.
Old 08-25-2016, 05:01 PM
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If bone stock (tires and all) it shouldn't be...

Originally Posted by Elohim1
No mods.
Old 08-25-2016, 05:17 PM
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Originally Posted by Elohim1
No mods.
Shift before you get to the limiter.
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Old 08-25-2016, 05:32 PM
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Originally Posted by Elohim1
In sport mode , when I floored it, I thought A8 would shift before hitting limiter .I did not. How do you avoid this ?
What I've noticed is that if you've operated the paddles, looking for a downshift for example, before you floor it? The tranny will not "recover" into full auto mode for several seconds. It will hold that gear, hit the rev limiter and back down the power. Annoying. I've had to adopt a different set of expectations and driving behaviors to get around this - like avoiding the paddles when in D mode if I have any thought of needing to accelerate.

Coming from the M6 in the C6Z - it's taking me a while to mod my behaviors.

Perhaps someone else know a way to tell the tranny to immediately revert to auto mode after using the paddles while in auto mode?

.

Last edited by HighBeta; 08-25-2016 at 05:32 PM.
Old 08-25-2016, 06:25 PM
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Don't mistake hitting the rev limiter for the very short ignition cutoff that occurs at the shift point to allow faster shifts. You will hear the sound of this shutoff during full throttle shifts but it is not the rev limiter you are hearing in that case.
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Old 08-25-2016, 07:48 PM
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Originally Posted by Elohim1
In sport mode , when I floored it, I thought A8 would shift before hitting limiter .I did not. How do you avoid this ?
In auto or paddle shifting mode? It should NOT hit the rev limiter at any time in full auto mode. I have done it many times through many gears and have never banged the limiter. Have not shifted WOT with paddles though, so I can't say anything about that...
Old 08-25-2016, 07:58 PM
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I've hit the rev limiter a couple of times while using the paddle shifter in the sport mode, but never while in the sport mode in drive. It's pretty easy to bounce it off the rev limiter if you're not paying attention. Mine seems just as fast in drive.
Old 08-25-2016, 08:11 PM
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Originally Posted by Elohim1
In sport mode , when I floored it, I thought A8 would shift before hitting limiter .I did not. How do you avoid this ?
Assuming you're in Manual Mode...
Why does this surprise you?
It's holding the gear, just like a real manual trans.
I can't think of a better way for the A8 to do it.
Can you imagine if while in Manual Mode the thing would suddenly revert to Auto and take over shifting?
Talk about destroying a run!
Old 08-25-2016, 08:25 PM
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In manual mode you can hit the rev limiter.

If you're in auto, however, you might -think- it's hitting the rev limiter when it's not. I know I did at first, and it's because the car does a fuel cut during the shift to speed the shift up. It's actually a cool sound/experience once you get used to it, but the first couple of times I thought I had bounced off the rev limiter.
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Old 08-25-2016, 09:07 PM
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Hope it doesn't do this in auto mode. I'd hate to talk it in for service and have the dealer's tech test drive the car at full throttle multiple files looking for the problem.
Old 08-25-2016, 09:20 PM
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Originally Posted by lgodom
Hope it doesn't do this in auto mode. I'd hate to talk it in for service and have the dealer's tech test drive the car at full throttle multiple files looking for the problem.
I agree with you there !
I am pretty sure I was in AUTO mode and sport mode, thats why I was surprised. I am not sure what gear it was in as I was holding on and watching the road.
Old 08-25-2016, 09:22 PM
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Originally Posted by NSC5
Don't mistake hitting the rev limiter for the very short ignition cutoff that occurs at the shift point to allow faster shifts. You will hear the sound of this shutoff during full throttle shifts but it is not the rev limiter you are hearing in that case.
This was at red line when it happened.

Will try it again.

Last edited by Elohim1; 08-25-2016 at 09:23 PM.
Old 08-26-2016, 01:15 AM
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Originally Posted by DAVE396LT1
In manual mode you can hit the rev limiter.

If you're in auto, however, you might -think- it's hitting the rev limiter when it's not. I know I did at first, and it's because the car does a fuel cut during the shift to speed the shift up. It's actually a cool sound/experience once you get used to it, but the first couple of times I thought I had bounced off the rev limiter.

Last edited by Mopar Jimmy; 08-26-2016 at 01:15 AM.
Old 08-26-2016, 02:16 AM
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Originally Posted by Elohim1
I agree with you there !
I am pretty sure I was in AUTO mode and sport mode, thats why I was surprised. I am not sure what gear it was in as I was holding on and watching the road.
There must be something wrong with your car then.
It would be VERY surprising if the A8 in AUTO mode would actually go all the way to redline before trying to shift.
Old 08-26-2016, 09:12 PM
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Originally Posted by DAVE396LT1
In manual mode you can hit the rev limiter.

If you're in auto, however, you might -think- it's hitting the rev limiter when it's not. I know I did at first, and it's because the car does a fuel cut during the shift to speed the shift up. It's actually a cool sound/experience once you get used to it, but the first couple of times I thought I had bounced off the rev limiter.
After retrying. This gentleman is correct , thankfully.

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To How do you keep from hitting rev limiter with A8 ?

Old 08-26-2016, 09:15 PM
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Originally Posted by NSC5
Don't mistake hitting the rev limiter for the very short ignition cutoff that occurs at the shift point to allow faster shifts. You will hear the sound of this shutoff during full throttle shifts but it is not the rev limiter you are hearing in that case.
Thanks , you were correct .
Old 08-26-2016, 10:25 PM
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Originally Posted by Elohim1
Thanks , you were correct .
You are welcome and I am glad nothing is wrong with your Z06. The biggest problem is finding situations/locations where you can let it make these full throttle shifts since it makes a cool sound

Last edited by NSC5; 08-26-2016 at 10:26 PM.
Old 08-27-2016, 11:07 AM
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Does anyone know why my seat belt locks up and my sunglasses fly off my head when I jump on it from a 20 mph roll?


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