# V3 SOFTWARE **URL:** https://community.ecumaster.com/c/v3-beta-tests/12.md?page=2 [Latest](https://community.ecumaster.com/latest.md) · [Categories](https://community.ecumaster.com/categories.md) · [Tags](https://community.ecumaster.com/tags.md) **Page:** 3 --- ## [Classic V3 Support](https://community.ecumaster.com/t/classic-v3-support/5651)
**Author:** [@nigelrogers](https://community.ecumaster.com/u/nigelrogers)\ **Replies:** 5\ **Last updated:** [July 21, 2026, 9:12pm UTC](https://community.ecumaster.com/t/classic-v3-support/5651 "2026-07-21T21:12:35Z")
Is the v3 for classic ready if yes how to upgrade --- ## [V3 Studio 3.067](https://community.ecumaster.com/t/v3-studio-3-067/6068)
**Author:** [@Jadzwin\_ECUMASTER](https://community.ecumaster.com/u/Jadzwin_ECUMASTER)\ **Replies:** 29\ **Last updated:** [July 17, 2026, 2:33pm UTC](https://community.ecumaster.com/t/v3-studio-3-067/6068 "2026-07-17T14:33:19Z")
There is a new software version with new features and bug fixes. More information can be found in the change log. https://www.ecumaster.com/files/EMU\_BLACK\_V3/V3StudioSetup\_3\_067.exe EDL firmware 1.27 → EDL 1.27 Chan… --- ## [Audi S3 8L 3.2 turbo dsg with pnp Ecumaster black](https://community.ecumaster.com/t/audi-s3-8l-3-2-turbo-dsg-with-pnp-ecumaster-black/6189)
**Author:** [@johanvs](https://community.ecumaster.com/u/johanvs)\ **Replies:** 1\ **Last updated:** [July 16, 2026, 2:31pm UTC](https://community.ecumaster.com/t/audi-s3-8l-3-2-turbo-dsg-with-pnp-ecumaster-black/6189 "2026-07-16T14:31:00Z")
I am busy with a r32 swap with dsg on my audi s3 8l. I see all the analog inputs are being used . i want to connect oil and fuel presure On the Pnp adaptor the following is being used. Analog1 DBW pot inv signal Analo… --- ## [CLASSIC V3 FIRMWARE - Issues with flexfuel sensor and ignition output](https://community.ecumaster.com/t/classic-v3-firmware-issues-with-flexfuel-sensor-and-ignition-output/6153)
**Author:** [@Gabin](https://community.ecumaster.com/u/Gabin)\ **Replies:** 7\ **Last updated:** [July 9, 2026, 9:31pm UTC](https://community.ecumaster.com/t/classic-v3-firmware-issues-with-flexfuel-sensor-and-ignition-output/6153 "2026-07-09T21:31:25Z")
Hello, I recently upgraded my EMU Classic to firmware V3.066 and I am experiencing two issues that were not present with the previous V2 firmware. 1. Ignition output used for the coolant fan I use one of the unused ign… --- ## [K series Cam trigger settings vvt not working](https://community.ecumaster.com/t/k-series-cam-trigger-settings-vvt-not-working/5602)
**Author:** [@Raymond](https://community.ecumaster.com/u/Raymond)\ **Replies:** 6\ **Last updated:** [July 9, 2026, 11:08am UTC](https://community.ecumaster.com/t/k-series-cam-trigger-settings-vvt-not-working/5602 "2026-07-09T11:08:22Z")
On v3 my cam2 does not follow cam2 target. It only reads what my cam offset is set to. I started with the base map from ecumasters for the pnp adapter. I had the car running on v2 and it would follow as it should. The … --- ## [V3 Classic choose wich input the CLT and IAT uses](https://community.ecumaster.com/t/v3-classic-choose-wich-input-the-clt-and-iat-uses/6123)
**Author:** [@Kirsten.killie7](https://community.ecumaster.com/u/Kirsten.killie7)\ **Replies:** 4\ **Last updated:** [July 8, 2026, 8:57pm UTC](https://community.ecumaster.com/t/v3-classic-choose-wich-input-the-clt-and-iat-uses/6123 "2026-07-08T20:57:53Z")
Good day. I hope we can add the functionality to change what input the IAT and CLT uses like in the v2 classic. unfortunately i cant use the dedicated inputs in v3 because internal pullups because they share with the O… --- ## [V3 on BUB blug in](https://community.ecumaster.com/t/v3-on-bub-blug-in/6112)
**Author:** [@Fakkiintunut](https://community.ecumaster.com/u/Fakkiintunut)\ **Replies:** 1\ **Last updated:** [July 1, 2026, 6:30pm UTC](https://community.ecumaster.com/t/v3-on-bub-blug-in/6112 "2026-07-01T18:30:43Z")
BUB blug in plus V3. doesn’t show any values ​​on tune display. is this v3 maybe a little unfinished yet. i wanted to see vvt timing criteria but v2 doesn’t show those so i thought i’d try v3. This starts to Be like … --- ## [Idle control - HOW TO](https://community.ecumaster.com/t/idle-control-how-to/3822)
**Author:** [@Jadzwin\_ECUMASTER](https://community.ecumaster.com/u/Jadzwin_ECUMASTER)\ **Replies:** 42\ **Last updated:** [June 23, 2026, 10:48pm UTC](https://community.ecumaster.com/t/idle-control-how-to/3822 "2026-06-23T22:48:42Z")
Many people have problems to set up idle control. Here is a guide how to do it step by step. Remeber PID is only for fine tuning, the VE table (stable lambda) and Active state airflow table are essential. If you have a… --- ## [Idle problem, Active state air flow not showing the right RPM](https://community.ecumaster.com/t/idle-problem-active-state-air-flow-not-showing-the-right-rpm/6014)
**Author:** [@stan1234](https://community.ecumaster.com/u/stan1234)\ **Replies:** 5\ **Last updated:** [June 19, 2026, 7:03am UTC](https://community.ecumaster.com/t/idle-problem-active-state-air-flow-not-showing-the-right-rpm/6014 "2026-06-19T07:03:57Z")
Hello, I found an issue with the idle, while cursing at high gear low rpm 1-2k car will remain in Idle. I will attach logs and file, i don’t know why the care behaves like this. Steps to recover some revs until 5-6k. … --- ## [S50b30 M3T starting/cranking issue](https://community.ecumaster.com/t/s50b30-m3t-starting-cranking-issue/6036)
**Author:** [@razzor13bt](https://community.ecumaster.com/u/razzor13bt)\ **Replies:** 3\ **Last updated:** [June 18, 2026, 3:37pm UTC](https://community.ecumaster.com/t/s50b30-m3t-starting-cranking-issue/6036 "2026-06-18T15:37:22Z")
Having a starting issue. BMW S50B30 turbo running crank trigger only. has vanos deleted. have a starting/cranking issue and a hassle getting it to idle properly with a 2pin idle valve. changed from a 3 pin idle valve. … --- ## [VR6 Mk2 TT BUB V3 Help Needed Please](https://community.ecumaster.com/t/vr6-mk2-tt-bub-v3-help-needed-please/6006)
**Author:** [@Finchypinchy](https://community.ecumaster.com/u/Finchypinchy)\ **Replies:** 5\ **Last updated:** [June 18, 2026, 2:51pm UTC](https://community.ecumaster.com/t/vr6-mk2-tt-bub-v3-help-needed-please/6006 "2026-06-18T14:51:48Z")
Hiya, I have been using Black V2 on my supercharged TT VR6 for a while & wanted to change to V3 so I have merged data from the Work In Progress BUB file with my converted V2 map. The car fires up easily & seems to run o… --- ## [Idle misunderstanding](https://community.ecumaster.com/t/idle-misunderstanding/6015)
**Author:** [@DMETAY](https://community.ecumaster.com/u/DMETAY)\ **Replies:** 7\ **Last updated:** [June 18, 2026, 8:59am UTC](https://community.ecumaster.com/t/idle-misunderstanding/6015 "2026-06-18T08:59:30Z")
I have a difficult understanding on how the idle airflow has to work. 1- I struggle to understand how the airflow PID has disappear from the 1st and the 2nd log … I think I am missing a point on the map but I can’t figu… --- ## [Knock control issue](https://community.ecumaster.com/t/knock-control-issue/6018)
**Author:** [@goochgangOGmember](https://community.ecumaster.com/u/goochgangOGmember)\ **Replies:** 2\ **Last updated:** [June 17, 2026, 8:34pm UTC](https://community.ecumaster.com/t/knock-control-issue/6018 "2026-06-17T20:34:33Z")
Hi, I have a problem with the knock action on V3 SW. As shown in the attached log images, two cylinders exceeded the engine noise threshold, and the knock action status is active, but the ignition timing is still not ret… --- ## [DBW, WBO and MAP error](https://community.ecumaster.com/t/dbw-wbo-and-map-error/6028)
**Author:** [@janituomola](https://community.ecumaster.com/u/janituomola)\ **Replies:** 1\ **Last updated:** [June 17, 2026, 8:17pm UTC](https://community.ecumaster.com/t/dbw-wbo-and-map-error/6028 "2026-06-17T20:17:52Z")
I have strange issue with the Black ecu. Pretty much everytime I switch power to the ecu, the logbook states that there has been DBW, MAP and WBO errors. They were not there when I switched the car off last time. When … --- ## [V3 Studio 3.065 (new software 3.065b available)](https://community.ecumaster.com/t/v3-studio-3-065-new-software-3-065b-available/5690)
**Author:** [@Jadzwin\_ECUMASTER](https://community.ecumaster.com/u/Jadzwin_ECUMASTER)\ **Replies:** 80\ **Last updated:** [June 9, 2026, 2:52pm UTC](https://community.ecumaster.com/t/v3-studio-3-065-new-software-3-065b-available/5690 "2026-06-09T14:52:50Z")
There is a new software version with new features and bug fixes. This version also includes beta firmware for EMU CLASSIC! A function to control the “speed” of the rev limiter has been implemented, but for now the effec… --- ## [Dsg dq250 in Citroen c2 issues with gearbox map](https://community.ecumaster.com/t/dsg-dq250-in-citroen-c2-issues-with-gearbox-map/5920)
**Author:** [@Benrebuilds](https://community.ecumaster.com/u/Benrebuilds)\ **Replies:** 35\ **Last updated:** [June 9, 2026, 8:44am UTC](https://community.ecumaster.com/t/dsg-dq250-in-citroen-c2-issues-with-gearbox-map/5920 "2026-06-09T08:44:51Z")
Have a 1.8t / dq250 in a Citroen c2 Runs and drives but having massive issues with Dsg. Have tried 2 gearboxes and 3 mechs all with the same issue so must be to do with emu setup Looking for someone experienced with v… --- ## [Help with AC Settings for the Supra Mk4 v3](https://community.ecumaster.com/t/help-with-ac-settings-for-the-supra-mk4-v3/5964)
**Author:** [@Waka](https://community.ecumaster.com/u/Waka)\ **Replies:** 1\ **Last updated:** [June 8, 2026, 8:37pm UTC](https://community.ecumaster.com/t/help-with-ac-settings-for-the-supra-mk4-v3/5964 "2026-06-08T20:37:38Z")
I’m in the process of upgrading from v2 to v3. I would appreciate it if someone could tell me how to configure the AC settings for the Supra Mk4. Would you use something like “Function”? The photo shows the v2 model. … --- ## [Need some help how to propper setup my idle with v3](https://community.ecumaster.com/t/need-some-help-how-to-propper-setup-my-idle-with-v3/5971)
**Author:** [@Anderssoneric94](https://community.ecumaster.com/u/Anderssoneric94)\ **Replies:** 3\ **Last updated:** [June 8, 2026, 5:04pm UTC](https://community.ecumaster.com/t/need-some-help-how-to-propper-setup-my-idle-with-v3/5971 "2026-06-08T17:04:05Z")
I had v2 before and the car worked fine, but this year after changing to v3 the idle seems abit wierd, the car wont slow down when lifting etc, wont have a smooth idle and will die if the fan starts sometimes. can you sh… --- ## [VVT Cam Angle table size is inadequate for the 2zzge](https://community.ecumaster.com/t/vvt-cam-angle-table-size-is-inadequate-for-the-2zzge/5905)
**Author:** [@develyn1985](https://community.ecumaster.com/u/develyn1985)\ **Replies:** 4\ **Last updated:** [June 5, 2026, 11:00pm UTC](https://community.ecumaster.com/t/vvt-cam-angle-table-size-is-inadequate-for-the-2zzge/5905 "2026-06-05T23:00:49Z")
Good day all. I have been tuning a few 2ZZ-GE engines using the emu black v3 with great success however, i find the vvt table size is very limiting in regards to how much power you can extract on the lift area. I dont kn… --- ## [Launch Controll in V3](https://community.ecumaster.com/t/launch-controll-in-v3/5948)
**Author:** [@LiriMapping](https://community.ecumaster.com/u/LiriMapping)\ **Replies:** 3\ **Last updated:** [June 5, 2026, 9:34am UTC](https://community.ecumaster.com/t/launch-controll-in-v3/5948 "2026-06-05T09:34:39Z")
I couldnt figure out, how the spark cut percentage is defined in V3 when you configure Launch Control. Can you @Jadzwin\_ECUMASTER give an explanation on this? --- ## [Traction control questions](https://community.ecumaster.com/t/traction-control-questions/5940)
**Author:** [@cmm7v3](https://community.ecumaster.com/u/cmm7v3)\ **Replies:** 0\ **Last updated:** [June 2, 2026, 10:54pm UTC](https://community.ecumaster.com/t/traction-control-questions/5940 "2026-06-02T22:54:04Z")
Can the traction control be set up to just run off a latching switch? I am wanting to use an existing latching switch that is already in the car to just control a simple non adjustable ignition cut when the driven vs un… --- ## [BMW M54B30 - Engine set up/injector phase](https://community.ecumaster.com/t/bmw-m54b30-engine-set-up-injector-phase/2022)
**Author:** [@tombate911](https://community.ecumaster.com/u/tombate911)\ **Replies:** 21\ **Last updated:** [June 2, 2026, 4:57am UTC](https://community.ecumaster.com/t/bmw-m54b30-engine-set-up-injector-phase/2022 "2026-06-02T04:57:32Z")
After a few hours on the dyno today we have been trying to explore the lack of throttle response from the engine which wasn’t there in V2 this is combined with some strange fueling issues as though the fuel isn’t being d… --- ## [V3 - Async Acc.Enr issue/bugg?](https://community.ecumaster.com/t/v3-async-acc-enr-issue-bugg/5897)
**Author:** [@MrHolla](https://community.ecumaster.com/u/MrHolla)\ **Replies:** 2\ **Last updated:** [May 30, 2026, 7:45pm UTC](https://community.ecumaster.com/t/v3-async-acc-enr-issue-bugg/5897 "2026-05-30T19:45:39Z")
So i recently had an issue where i had phusical knocking in the fuelrail at idle. Found out that it was async acceleratio enrichment kicking for no apparent reason. it was set to 5 %/s tps rate min, but the tps rate was … --- ## [Multiple simultaneous ignition outputs?](https://community.ecumaster.com/t/multiple-simultaneous-ignition-outputs/4441)
**Author:** [@ReverendOnWheels](https://community.ecumaster.com/u/ReverendOnWheels)\ **Replies:** 4\ **Last updated:** [May 30, 2026, 4:43am UTC](https://community.ecumaster.com/t/multiple-simultaneous-ignition-outputs/4441 "2026-05-30T04:43:28Z")
hey everyone, i searched for what i thought would be the correct terms already and did not come up with anything useful. on my toyota 7mgte it uses a stock ignitor setup that needs an ignition output from output 1 on eve… --- ## [V3 Classic ignition angle problem](https://community.ecumaster.com/t/v3-classic-ignition-angle-problem/5735)
**Author:** [@ChrisRallye](https://community.ecumaster.com/u/ChrisRallye)\ **Replies:** 5\ **Last updated:** [May 29, 2026, 7:59pm UTC](https://community.ecumaster.com/t/v3-classic-ignition-angle-problem/5735 "2026-05-29T19:59:55Z")
Hello, Is my first time using EMU. My car is a VW G60.I’m using FSi crank sensor on crank oil seal, 1 tooth on modified OEM distributor, full sequential injector and dual coil. EMU Classic updated to V3 I managed to h… --- ## [BMW E46 MK60, DSC activation / deactivation issues](https://community.ecumaster.com/t/bmw-e46-mk60-dsc-activation-deactivation-issues/5702)
**Author:** [@BrainTunes](https://community.ecumaster.com/u/BrainTunes)\ **Replies:** 9\ **Last updated:** [May 29, 2026, 4:08pm UTC](https://community.ecumaster.com/t/bmw-e46-mk60-dsc-activation-deactivation-issues/5702 "2026-05-29T16:08:07Z")
Hello everyone, I Have an EMU Black installed in E46 Chassis with M54 engine.This car has DSC and the MK60 ABS unit. DSC stays disabled even if i choose the E46 or E46 M3 can stream. I realize that the EMU cannot sent t… --- ## [Overrun settings](https://community.ecumaster.com/t/overrun-settings/5894)
**Author:** [@matth](https://community.ecumaster.com/u/matth)\ **Replies:** 1\ **Last updated:** [May 27, 2026, 9:31pm UTC](https://community.ecumaster.com/t/overrun-settings/5894 "2026-05-27T21:31:09Z")
Could someone explain in basic terms how I’d set fuel correction, spark cut, and ignition angle tables in the overrun menu for different overrun characteristics? E.g. What should I start with for factory style quiet ove… --- ## [Support for Hella 6PP 010 378-201 / BMW 1261861333](https://community.ecumaster.com/t/support-for-hella-6pp-010-378-201-bmw-1261861333/3414)
**Author:** [@Benrebuilds](https://community.ecumaster.com/u/Benrebuilds)\ **Replies:** 8\ **Last updated:** [May 27, 2026, 4:02pm UTC](https://community.ecumaster.com/t/support-for-hella-6pp-010-378-201-bmw-1261861333/3414 "2026-05-27T16:02:53Z")
Are the following sensors supported or planned to be supported seems like a cheap solution for multi temp / pressure sensor and only potentially uses one input Hella 6PP 010 378-201 / BMW 1261861333. --- ## [32 operators in functions?](https://community.ecumaster.com/t/32-operators-in-functions/5821)
**Author:** [@DTWChris](https://community.ecumaster.com/u/DTWChris)\ **Replies:** 8\ **Last updated:** [May 27, 2026, 1:45pm UTC](https://community.ecumaster.com/t/32-operators-in-functions/5821 "2026-05-27T13:45:35Z")
We need more than 32 operators for programming. Is it possible to upgrade to more? We need min.85 for that we want to do. --- ## [V3 Rev Limit Target](https://community.ecumaster.com/t/v3-rev-limit-target/5402)
**Author:** [@average\_mechanic](https://community.ecumaster.com/u/average_mechanic)\ **Replies:** 6\ **Last updated:** [May 25, 2026, 5:26pm UTC](https://community.ecumaster.com/t/v3-rev-limit-target/5402 "2026-05-25T17:26:18Z")
I’m trying to convert over from V2.169 to V3.061 and am a bit stuck on the rev limiter. I see in the help menu it references the Target RPM but an not sure where that is set. I cant find a tab for the target just the coo… [Previous page](https://community.ecumaster.com/c/v3-beta-tests/12.md?page=1) [Next page](https://community.ecumaster.com/c/v3-beta-tests/12.md?page=3)