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Mazda3 2.0L PT crackle pop tune

Posted: August 29th, 2023, 3:06 am
by Sycf3132
Can we have auto crackle and pop without having part throttle ? Which means every time I lift my throttle every time above 2k rpm it will crackle and pop please ? Would love to have this please

Re: Mazda3 2.0L PT crackle pop tune

Posted: August 30th, 2023, 3:45 am
by Ugnius @ VersaTune
On Denso ECUs you can use the option "Disable decel fuel cut" in the Tune Editor. We have not identified that option on Mitsubishi ECUs yet.

Re: Mazda3 2.0L PT crackle pop tune

Posted: September 2nd, 2023, 7:30 pm
by xbrandino
Ugnius @ VersaTune wrote: August 30th, 2023, 3:45 am On Denso ECUs you can use the option "Disable decel fuel cut" in the Tune Editor. We have not identified that option on Mitsubishi ECUs yet.
Would we be able to play with the Decel Fuel Cut RPM Threshold? I've tried setting it to 8000 or 0 and have had no change. I've then played around with the Load Thresholds making it 0, then 1, still no difference. Does the ECU just not respond to the changes or what's the go with that?

Re: Mazda3 2.0L PT crackle pop tune

Posted: September 7th, 2023, 7:27 am
by Ugnius @ VersaTune
We will need to investigate that.

Re: Mazda3 2.0L PT crackle pop tune

Posted: September 7th, 2023, 3:07 pm
by xbrandino
Alright, if you need any logs with my car testing it out I'm happy to do so.

Re: Mazda3 2.0L PT crackle pop tune

Posted: January 8th, 2025, 9:32 am
by Sycf3132
Ugnius @ VersaTune wrote: August 30th, 2023, 3:45 am On Denso ECUs you can use the option "Disable decel fuel cut" in the Tune Editor. We have not identified that option on Mitsubishi ECUs yet.
Hi , I just purchased the full version , but I dont see disable decel fuel cut option in editor , I'm on dense ecu help !

Re: Mazda3 2.0L PT crackle pop tune

Posted: January 8th, 2025, 10:16 am
by mituc
Sycf3132 wrote: January 8th, 2025, 9:32 am Hi , I just purchased the full version , but I dont see disable decel fuel cut option in editor , I'm on dense ecu help !
If you have a Denso ECU the the option should be under "Options -> Disable Decel fuel cut".

Re: Mazda3 2.0L PT crackle pop tune

Posted: January 8th, 2025, 11:39 am
by Ugnius @ VersaTune
This option is only available for the older LF engines. It is not available for SkyActiv engines.