Difference between 1.08 and 1.06 and 1.02?

Discussion of tuning specific to Mazda CX-5 SkyActiv Diesel vehicles
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Owenperry
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Joined: May 7th, 2021, 12:50 am

Difference between 1.08 and 1.06 and 1.02?

Post by Owenperry »

Title says it. The description for 1.02 and 1.06 are the same? I only have lite currently and am running on 1.08 with my 2013 cx-5 AT 175bhp
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Ugnius @ VersaTune
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Joined: March 19th, 2010, 11:57 am

Re: Difference between 1.08 and 1.06 and 1.02?

Post by Ugnius @ VersaTune »

They were all developed iteratively. Each later version tries to squeeze out more horsepower. 1.08 should be the most powerful one, but in some regions with high ambient temperatures, the exhaust gas temperature may hit the limiter and cause a fuel cut. If you encounter that, you can switch to 1.06.
Owenperry
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Joined: May 7th, 2021, 12:50 am

Re: Difference between 1.08 and 1.06 and 1.02?

Post by Owenperry »

Thanks!
Owenperry
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Joined: May 7th, 2021, 12:50 am

Re: Difference between 1.08 and 1.06 and 1.02?

Post by Owenperry »

What is the egt temp limited to?
Roby
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Joined: April 5th, 2021, 11:04 am

Re: Differenza tra 1,08 e 1,06 e 1,02?

Post by Roby »

True, it also happened to me with the 1.08 in a hot region, at the highest regimes the control unit cuts the fuel, I switched to 1.06 and it goes well.
reoman67
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Joined: July 27th, 2021, 6:16 am

Re: Difference between 1.08 and 1.06 and 1.02?

Post by reoman67 »

I am new owner of 2019 CX-5 SkyActive-D in USA spec. Are these tunes applicable to my Mazda?? What are the spec's for 1.06 & 1.08 tunes?
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Ugnius @ VersaTune
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Joined: March 19th, 2010, 11:57 am

Re: Difference between 1.08 and 1.06 and 1.02?

Post by Ugnius @ VersaTune »

reoman67 wrote: July 27th, 2021, 6:24 am I am new owner of 2019 CX-5 SkyActive-D in USA spec. Are these tunes applicable to my Mazda?? What are the spec's for 1.06 & 1.08 tunes?
USA spec SkyActiv-D is not currently supported by VersaTuner, but we may add support for it in the future.
reoman67
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Joined: July 27th, 2021, 6:16 am

Re: Difference between 1.08 and 1.06 and 1.02?

Post by reoman67 »

Dang! Any approximate timeframe when the USA Spec. may be supported?
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