Mazda3 2.0L PT crackle pop tune

Tuning discussion for all 2.0l powered first gen Mazda3 vehicles
Post Reply
Sycf3132
Posts: 2
Joined: August 29th, 2023, 3:02 am

Mazda3 2.0L PT crackle pop tune

Post 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
User avatar
Ugnius @ VersaTune
Lead developer
Posts: 620
Joined: March 19th, 2010, 11:57 am

Re: Mazda3 2.0L PT crackle pop tune

Post 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.
xbrandino
Posts: 31
Joined: August 15th, 2023, 1:08 pm

Re: Mazda3 2.0L PT crackle pop tune

Post 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?
User avatar
Ugnius @ VersaTune
Lead developer
Posts: 620
Joined: March 19th, 2010, 11:57 am

Re: Mazda3 2.0L PT crackle pop tune

Post by Ugnius @ VersaTune »

We will need to investigate that.
xbrandino
Posts: 31
Joined: August 15th, 2023, 1:08 pm

Re: Mazda3 2.0L PT crackle pop tune

Post by xbrandino »

Alright, if you need any logs with my car testing it out I'm happy to do so.
Sycf3132
Posts: 2
Joined: August 29th, 2023, 3:02 am

Re: Mazda3 2.0L PT crackle pop tune

Post 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 !
mituc
VersaTuner guru
Posts: 1404
Joined: December 17th, 2011, 2:47 pm
Location: Iasi/Romania

Re: Mazda3 2.0L PT crackle pop tune

Post 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".
2008 Cosmic Blue Mazda 3MPS
Built engine + WMI + GTX3071 gen2, ~550BHP @35PSI
2008 Icy Blue Mazda CX7
Built engine and stock exhaust (YES!!), JBR3" + GTX2867 gen2 + Autotech HPFP, self-tuned to 360-ish BHP
User avatar
Ugnius @ VersaTune
Lead developer
Posts: 620
Joined: March 19th, 2010, 11:57 am

Re: Mazda3 2.0L PT crackle pop tune

Post by Ugnius @ VersaTune »

This option is only available for the older LF engines. It is not available for SkyActiv engines.
Post Reply