Search found 25 matches
- April 28th, 2021, 4:46 am
- Forum: Mazda SkyActiv Diesel
- Topic: Tune development
- Replies: 115
- Views: 177178
Re: Tune development
Values are named KQFULLDNI and KQFULLDNP, and are right before KQFULLDNTHEX_S (what should be EGT limiter 790 deg. C - THemperature EXhaust). It is possible it was badly scripted before.
- April 27th, 2021, 10:46 pm
- Forum: Mazda SkyActiv Diesel
- Topic: Tune development
- Replies: 115
- Views: 177178
- April 25th, 2021, 9:22 am
- Forum: Mazda SkyActiv Diesel
- Topic: Tune development
- Replies: 115
- Views: 177178
Re: Tune development
Another curve, Stage 1 Performance, Torque Limit Per Gear is mistaken, it's table named TREV_OFS_REVCTL_D and it is in RPM not Nm. X values are marked GEARP_REV, which seems to be gear, but from name and units it looks like some offset in RPM.
- April 19th, 2021, 9:28 pm
- Forum: Mazda SkyActiv Diesel
- Topic: Tune development
- Replies: 115
- Views: 177178
- April 19th, 2021, 1:09 pm
- Forum: Mazda SkyActiv Diesel
- Topic: Tune development
- Replies: 115
- Views: 177178
Re: Tune development
I made some checks and according to WinOLS project with Denso "DAMOS" mapping I provided to Ugnius there's problem with table "The boost limit based on boost air temperature. This is to prevent excessively high air charge temperatures or operating the turbos far outside of their effic...
- October 17th, 2020, 1:23 am
- Forum: Mazda6 Tuning
- Topic: ECU Calibration
- Replies: 9
- Views: 9623
Re: ECU Calibration
You're just joking, 240 records out of 12186 are APP_REL > 90. But about runtime 370 you can see constant APP 94.12 with BOOST_A_STATUS suddenly switched from Closed to Open. But from my POV, I've seen more oscillations with clogged intake/MAP sensors.
- October 5th, 2020, 11:42 pm
- Forum: Mazda6 Tuning
- Topic: ECU Calibration
- Replies: 9
- Views: 9623
- October 1st, 2020, 12:27 pm
- Forum: Mazda6 Tuning
- Topic: ECU Calibration
- Replies: 9
- Views: 9623
Re: ECU Calibration
Better post data than this lo-res chart...
Odesláno z mého MI 9 pomocí Tapatalk
Odesláno z mého MI 9 pomocí Tapatalk
- September 30th, 2020, 4:12 am
- Forum: Mazda6 Tuning
- Topic: ECU Calibration
- Replies: 9
- Views: 9623
Re: ECU Calibration
Now I have my boost pressure lower than desired - Manifold Absolute Pressure is 20-40kPa lower than Manifold Absolute Pressure Desired. In some conditions (high load, high RPM) its almost the same (my VT logs in attachments). Also during regeneration its the same. IMO is it perfectly normal, during...
- September 11th, 2020, 9:33 pm
- Forum: Mazda SkyActiv Diesel
- Topic: DPF issues after Remap
- Replies: 3
- Views: 8837
Re: DPF issues after Remap
SH engines run very hot, with the Versatune tuning even hotter, the DPF burns spontaneously. There is generally no problem with DPF with this engine.