981 GT4 rev matching
981 GT4 rev matching
Author
Discussion

N54

Original Poster:

47 posts

90 months

Friday 31st July 2020
quotequote all
Hi
Resigning myself to never getting a 781 GT4 new build slot so looking at a used 981 GT4.
Does anyone know if you can get the Rev matching coded off?
Thanks

arcamalpha

1,113 posts

194 months

Friday 31st July 2020
quotequote all
Just turn off “sport” mode. Or does that cause something you don’t want?

Twinfan

10,125 posts

134 months

Friday 31st July 2020
quotequote all
Just don't press the "Sport" button - that's all it does. It's badly labelled as they re-used an existing part due to time constraints.

N54

Original Poster:

47 posts

90 months

Friday 31st July 2020
quotequote all
The sport button only activates rev matching ?
Nothing else?
Doesn’t change the suspension or exhaust ?
Thanks

Snowy999

529 posts

95 months

Friday 31st July 2020
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Yes it does also switch on the third, central radiator however the stat turns on this radiator automatically when temperatures rise.

Thats it, no mapping no suspension no change in throttle response.

Twinfan

10,125 posts

134 months

Friday 31st July 2020
quotequote all
Not sure it does the third rad, GT cars are very specific about one button does one function.

I think the third rad is independent and just stat controlled?

av185

20,464 posts

157 months

Friday 31st July 2020
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Seem to remember it does activate the 3rd rad on the 981 as the temp drops as does economy.

Twinfan

10,125 posts

134 months

Friday 31st July 2020
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Interesting, I know there was a theory about it but I want sure if it had been proven.

isaldiri

24,870 posts

198 months

Friday 31st July 2020
quotequote all
Twinfan said:
Not sure it does the third rad, GT cars are very specific about one button does one function.

I think the third rad is independent and just stat controlled?
It definitely does turn on the extra cooling. oil temps run about 10 ish degrees cooler with it on than off.

TDT

6,177 posts

149 months

Friday 31st July 2020
quotequote all
isaldiri said:
Twinfan said:
Not sure it does the third rad, GT cars are very specific about one button does one function.

I think the third rad is independent and just stat controlled?
It definitely does turn on the extra cooling. oil temps run about 10 ish degrees cooler with it on than off.
Correct. Manually switches the thermostat.
The car would also do it automatically after a duration at high temp.

Twinfan

10,125 posts

134 months

Saturday 1st August 2020
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Cool - cheers! I wonder if Auto Blip on the 718 GT4 does the same thing?

I'll have to try it out...

bigmowley

2,665 posts

206 months

Saturday 1st August 2020
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Twinfan said:
Cool - cheers! I wonder if Auto Blip on the 718 GT4 does the same thing?

I'll have to try it out...
On my 718 Spyder the autoblip is defaulted to off. The button just switches it on. Must be the same in a 718 GT4. I like it that way, off all the time for me except on track when it works great.

Twinfan

10,125 posts

134 months

Saturday 1st August 2020
quotequote all
I know that, I'm talking about the third rad smile