# Latest **URL:** https://community.ecumaster.com/latest.md [Latest](https://community.ecumaster.com/latest.md) · [Categories](https://community.ecumaster.com/categories.md) · [Tags](https://community.ecumaster.com/tags.md) --- ## [Welcome to Ecumaster Family!](https://community.ecumaster.com/t/welcome-to-ecumaster-family/5)
**Author:** [@system](https://community.ecumaster.com/u/system)\ **Replies:** 2\ **Last updated:** [August 29, 2026, 4:21pm UTC](https://community.ecumaster.com/t/welcome-to-ecumaster-family/5 "2026-08-29T16:21:48Z")
We are so glad you joined us. Ecumasters A place to rev up the knowledge of Ecumaster’s Motorsport Electronics. Here are some things you can do to get started: :speaking\_head: Introduce yourself by adding your pictu… --- ## [V3 studio 3.070 \[LATEST VERSION\]](https://community.ecumaster.com/t/v3-studio-3-070-latest-version/6469)
**Author:** [@Jadzwin\_ECUMASTER](https://community.ecumaster.com/u/Jadzwin_ECUMASTER)\ **Replies:** 38\ **Last updated:** [September 24, 2026, 9:42pm UTC](https://community.ecumaster.com/t/v3-studio-3-070-latest-version/6469 "2026-09-24T21:42:48Z")
There is a new software version with new basemaps, features and bug fixes. Lots of GUI improvements! More information can be found in the change log. V3StudioSetup\_3\_070.exe EDL firmware 1.30 GUI Child window a… --- ## [V3 Fuel cut settings?](https://community.ecumaster.com/t/v3-fuel-cut-settings/6567)
**Author:** [@Whyso](https://community.ecumaster.com/u/Whyso)\ **Replies:** 3\ **Last updated:** [September 24, 2026, 3:22pm UTC](https://community.ecumaster.com/t/v3-fuel-cut-settings/6567 "2026-09-24T15:22:58Z")
Hi all, Slowly trying to transfer over to the V3 firmware, but i cant find the fuel cut settings to disable injection on overrun, are we expected to just set the lambda at higher rpms and low load at 1.99 lambda? Thanks… --- ## [Additional outputs - EMU Classic](https://community.ecumaster.com/t/additional-outputs-emu-classic/6483)
**Author:** [@matth](https://community.ecumaster.com/u/matth)\ **Replies:** 1\ **Last updated:** [September 24, 2026, 1:07pm UTC](https://community.ecumaster.com/t/additional-outputs-emu-classic/6483 "2026-09-24T13:07:10Z")
Hello, I’m running an EMU Classic and have used all of my aux outputs and Camsync 2. Can I use spare injector or ignition outputs for a 2 wire IACV? Thanks --- ## [Boost control e-wastegate](https://community.ecumaster.com/t/boost-control-e-wastegate/3469)
**Author:** [@sogarrd](https://community.ecumaster.com/u/sogarrd)\ **Replies:** 20\ **Last updated:** [September 24, 2026, 11:47am UTC](https://community.ecumaster.com/t/boost-control-e-wastegate/3469 "2026-09-24T11:47:02Z")
Hi having some fun with boost control, boost is higher than expected pressure. running turbosmart egate with blackbox, also have a laptop mounted just to see how wastegate works and it opens but too late to control pres… --- ## [Wiring up the alternator](https://community.ecumaster.com/t/wiring-up-the-alternator/6566)
**Author:** [@Philmack](https://community.ecumaster.com/u/Philmack)\ **Replies:** 1\ **Last updated:** [September 24, 2026, 11:07am UTC](https://community.ecumaster.com/t/wiring-up-the-alternator/6566 "2026-09-24T11:07:08Z")
Hi community, I am rewiring my Westfield Mega S2000 (Honda S2000 engine, 2005 F20c) with the PMU24, ADU 7, Keypad 13 & 2 rotary switches, and EMU black, progess is going well and now onto the bits I am unsure about. The … --- ## [Large metal pin connectors for EMU black](https://community.ecumaster.com/t/large-metal-pin-connectors-for-emu-black/6562)
**Author:** [@Philmack](https://community.ecumaster.com/u/Philmack)\ **Replies:** 1\ **Last updated:** [September 24, 2026, 9:41am UTC](https://community.ecumaster.com/t/large-metal-pin-connectors-for-emu-black/6562 "2026-09-24T09:41:45Z")
Hi community, I am looking foe the partcode and place to buy the larger metal pin connectors for the EMU black, I used some spare connectors I had from the PMU for the canbus connection to the EMU but they do not hold in… --- ## [GUI Improvements - discussion](https://community.ecumaster.com/t/gui-improvements-discussion/6488)
**Author:** [@Jadzwin\_ECUMASTER](https://community.ecumaster.com/u/Jadzwin_ECUMASTER)\ **Replies:** 46\ **Last updated:** [September 24, 2026, 8:56am UTC](https://community.ecumaster.com/t/gui-improvements-discussion/6488 "2026-09-24T08:56:57Z")
In this post, I’d like to gather your feedback on how we can improve the GUI, enhance the functionality of the Windows client, improve logging, and so on. --- ## [New EMU PRO software version 261.2.2 public release](https://community.ecumaster.com/t/new-emu-pro-software-version-261-2-2-public-release/6557)
**Author:** [@Jan\_Matlag\_ECUMASTER](https://community.ecumaster.com/u/Jan_Matlag_ECUMASTER)\ **Replies:** 4\ **Last updated:** [September 24, 2026, 8:31am UTC](https://community.ecumaster.com/t/new-emu-pro-software-version-261-2-2-public-release/6557 "2026-09-24T08:31:02Z")
New EMU PRO software version 261.2.2 public release We are pleased to announce the public release of EMU PRO software version 261.2.2. This update includes multiple new features and enhancements compared to the previous… --- ## [EMU Black PnP MINI R53 — recommended solution for additional temperature and pressure sensors](https://community.ecumaster.com/t/emu-black-pnp-mini-r53-recommended-solution-for-additional-temperature-and-pressure-sensors/6550)
**Author:** [@Sashgun](https://community.ecumaster.com/u/Sashgun)\ **Replies:** 1\ **Last updated:** [September 24, 2026, 7:59am UTC](https://community.ecumaster.com/t/emu-black-pnp-mini-r53-recommended-solution-for-additional-temperature-and-pressure-sensors/6550 "2026-09-24T07:59:29Z")
Hi everyone, I am planning an ECUMaster EMU Black Plug-in ECU on a MINI Cooper S R53 with TVS900 and W2A charge-cooler setup. Before making the additional harness, I would like to confirm the best supported architecture… --- ## [EMU Classic V3 crashed](https://community.ecumaster.com/t/emu-classic-v3-crashed/6513)
**Author:** [@christoph.vrt](https://community.ecumaster.com/u/christoph.vrt)\ **Replies:** 9\ **Last updated:** [September 24, 2026, 7:49am UTC](https://community.ecumaster.com/t/emu-classic-v3-crashed/6513 "2026-09-24T07:49:58Z")
Hello, i updated my running old Classic from 0.67 to 0.68 V3 with unplugged Coils, after reconnecting the car synchronized, but it doesn´t start anymore. I turned off Ignition to restart again, my PC lost connection to … --- ## [Pinning wideband o2 into PNP vanos harness for e36 bmw](https://community.ecumaster.com/t/pinning-wideband-o2-into-pnp-vanos-harness-for-e36-bmw/5983)
**Author:** [@hfderrick1](https://community.ecumaster.com/u/hfderrick1)\ **Replies:** 3\ **Last updated:** [September 23, 2026, 10:45pm UTC](https://community.ecumaster.com/t/pinning-wideband-o2-into-pnp-vanos-harness-for-e36-bmw/5983 "2026-09-23T22:45:09Z")
I have a emu black with the PNP Vanos harness for a 98 e36 bmw. How can the wideband O2 and Intake air temp sensors be wired into the PNP Harness which connects the EMU black to the cars harness. Please advise Thanks, … --- ## [Blink Marine keypad with 2 encoders. PKP-3500-SI-MTR](https://community.ecumaster.com/t/blink-marine-keypad-with-2-encoders-pkp-3500-si-mtr/6304)
**Author:** [@Philmack](https://community.ecumaster.com/u/Philmack)\ **Replies:** 10\ **Last updated:** [September 23, 2026, 8:17pm UTC](https://community.ecumaster.com/t/blink-marine-keypad-with-2-encoders-pkp-3500-si-mtr/6304 "2026-09-23T20:17:33Z")
Has any one solved the problem with the blue leds encoders being far too bright? --- ## [Ayuda con mi ecumaster pnp mini cooper r53](https://community.ecumaster.com/t/ayuda-con-mi-ecumaster-pnp-mini-cooper-r53/6565)
**Author:** [@Pgac1985aa](https://community.ecumaster.com/u/Pgac1985aa)\ **Replies:** 0\ **Last updated:** [September 23, 2026, 6:14pm UTC](https://community.ecumaster.com/t/ayuda-con-mi-ecumaster-pnp-mini-cooper-r53/6565 "2026-09-23T18:14:28Z")
Hello, my name is Patricio and I had a problem with my plug-and-play ECU for a Mini Cooper R53. The exhaust manifold overheated and melted the wires going to the coil, causing them to short together. I connect the ECU to… --- ## [DQ250 launch control time delayed](https://community.ecumaster.com/t/dq250-launch-control-time-delayed/6428)
**Author:** [@bodybuildinggym](https://community.ecumaster.com/u/bodybuildinggym)\ **Replies:** 18\ **Last updated:** [September 23, 2026, 6:11pm UTC](https://community.ecumaster.com/t/dq250-launch-control-time-delayed/6428 "2026-09-23T18:11:25Z")
I have a problem with my launch control setting. Activation is via brake paddle and over 80% TPS. As soon as i take off my feet from the brake the brake paddle signal goes off from 100 - 0 in 0,1sec. But the LC is still … --- ## [Wheel Speed Sensor Setup](https://community.ecumaster.com/t/wheel-speed-sensor-setup/4476)
**Author:** [@Chip](https://community.ecumaster.com/u/Chip)\ **Replies:** 14\ **Last updated:** [September 23, 2026, 5:49pm UTC](https://community.ecumaster.com/t/wheel-speed-sensor-setup/4476 "2026-09-23T17:49:05Z")
I don’t know if it’s just me, but I’m not feeling like there are very clear instructions for setting up a wheel speed sensor to be used by the adu. Is there somewhere I should look? I have a hall sensor, looking at 5 tee… --- ## [New EMU PRO software version 261.2.1 release candidate (RC2)](https://community.ecumaster.com/t/new-emu-pro-software-version-261-2-1-release-candidate-rc2/6486)
**Author:** [@Jan\_Matlag\_ECUMASTER](https://community.ecumaster.com/u/Jan_Matlag_ECUMASTER)\ **Replies:** 8\ **Last updated:** [September 23, 2026, 3:33pm UTC](https://community.ecumaster.com/t/new-emu-pro-software-version-261-2-1-release-candidate-rc2/6486 "2026-09-23T15:33:25Z")
New EMU PRO software version 261.2.1 (RC2) is now available. — 261.2.1 (RC2) — Fixed a UI bug introduced in Client 261.2 (RC1) that caused the menu below Idle / Air flow / Enable to disappear after upgrading the ECU f… --- ## [New BMW B48 base map and B58TU Gen 2 v2.0 – now available in EMU PRO](https://community.ecumaster.com/t/new-bmw-b48-base-map-and-b58tu-gen-2-v2-0-now-available-in-emu-pro/6564)
**Author:** [@michal.kowalski](https://community.ecumaster.com/u/michal.kowalski)\ **Replies:** 0\ **Last updated:** [September 23, 2026, 3:21pm UTC](https://community.ecumaster.com/t/new-bmw-b48-base-map-and-b58tu-gen-2-v2-0-now-available-in-emu-pro/6564 "2026-09-23T15:21:58Z")
Two BMW base maps are now available directly through the Base Map Loader – no manual download needed. NEW: BMW B48B20A Gen 1 (v1.0) The map controls: GDI injectors and high-pressure fuel pump Electronic wastegate … --- ## [Is the EMU PRO software](https://community.ecumaster.com/t/is-the-emu-pro-software/6474)
**Author:** [@ngt](https://community.ecumaster.com/u/ngt)\ **Replies:** 19\ **Last updated:** [September 23, 2026, 2:48pm UTC](https://community.ecumaster.com/t/is-the-emu-pro-software/6474 "2026-09-23T14:48:14Z")
is the EMU PRO software very bad and unfriendly structure to work with or its because im used to the emu classic and black software ? it looks like i have to manually setup the whole GUI myself, maybe spend more time se… --- ## [USB logging works for a few minutes then enters "memoryNotReady" loop](https://community.ecumaster.com/t/usb-logging-works-for-a-few-minutes-then-enters-memorynotready-loop/6560)
**Author:** [@Billy\_C](https://community.ecumaster.com/u/Billy_C)\ **Replies:** 3\ **Last updated:** [September 23, 2026, 2:23pm UTC](https://community.ecumaster.com/t/usb-logging-works-for-a-few-minutes-then-enters-memorynotready-loop/6560 "2026-09-23T14:23:56Z")
I’m having a lot of intermittent issue with USB logging. I’ve tried a few different wiring configurations flowing the recommendations in the manual with no real improvements. My current setup is a ~5in stub of USB 3 exte… --- ## [Momentary buttons](https://community.ecumaster.com/t/momentary-buttons/6495)
**Author:** [@Mjospower\_Einar](https://community.ecumaster.com/u/Mjospower_Einar)\ **Replies:** 1\ **Last updated:** [September 23, 2026, 12:10pm UTC](https://community.ecumaster.com/t/momentary-buttons/6495 "2026-09-23T12:10:31Z")
Would it be possible to add momentary buttons to edash? --- ## [EMU Black V2 to V3 – difficult cold starts and Bosch 3-wire idle valve issues](https://community.ecumaster.com/t/emu-black-v2-to-v3-difficult-cold-starts-and-bosch-3-wire-idle-valve-issues/6553)
**Author:** [@alex.cristocea](https://community.ecumaster.com/u/alex.cristocea)\ **Replies:** 7\ **Last updated:** [September 22, 2026, 10:11pm UTC](https://community.ecumaster.com/t/emu-black-v2-to-v3-difficult-cold-starts-and-bosch-3-wire-idle-valve-issues/6553 "2026-09-22T22:11:04Z")
Hi everyone, I’m looking for some help with my 1987 Porsche 944 Turbo, a 2.5-litre 4-cylinder running an EMU Black, currently on V3.061. On V2 the engine started well from cold and the idle valve worked properly, but sin… --- ## [INACTIVE state on boost](https://community.ecumaster.com/t/inactive-state-on-boost/6551)
**Author:** [@PanzerTurbo](https://community.ecumaster.com/u/PanzerTurbo)\ **Replies:** 8\ **Last updated:** [September 22, 2026, 8:52pm UTC](https://community.ecumaster.com/t/inactive-state-on-boost/6551 "2026-09-22T20:52:43Z")
Hi there, i have some difficulty with my EMU BLACK, first i had a map i made, can take 0.7bar of boost no problem, run pretty well, but poor idle and acc enrichment due to lack of knowledge (i build this car in a learni… --- ## [Version 3 knock sensing](https://community.ecumaster.com/t/version-3-knock-sensing/1545)
**Author:** [@Jorso](https://community.ecumaster.com/u/Jorso)\ **Replies:** 18\ **Last updated:** [September 22, 2026, 1:10pm UTC](https://community.ecumaster.com/t/version-3-knock-sensing/1545 "2026-09-22T13:10:11Z")
How should I read the values I get from the knock sensing? my knock sensors are on both sides of v6 engine and the sensor 1 is closest to cylinder 2. sensor 2 is closest to cylinder 5. So I assume the Cyl 5 and 2 show hi… --- ## [Car not accelerating right away](https://community.ecumaster.com/t/car-not-accelerating-right-away/6334)
**Author:** [@AlexS310](https://community.ecumaster.com/u/AlexS310)\ **Replies:** 10\ **Last updated:** [September 22, 2026, 11:52am UTC](https://community.ecumaster.com/t/car-not-accelerating-right-away/6334 "2026-09-22T11:52:21Z")
Hello everyone, I finally made my car work properly at idle and wanted to continue to tune it up further. The problem I have is that after accelerating (doesn’t matter the amount) the car firstly loses some rpm and then… --- ## [Recieving CAN data from IC7 dash](https://community.ecumaster.com/t/recieving-can-data-from-ic7-dash/3318)
**Author:** [@LukeWarmRinse](https://community.ecumaster.com/u/LukeWarmRinse)\ **Replies:** 7\ **Last updated:** [September 22, 2026, 10:47am UTC](https://community.ecumaster.com/t/recieving-can-data-from-ic7-dash/3318 "2026-09-22T10:47:57Z")
Hi team, I have a Ecumaster PMU-16 that I would like to recieve CAN data from a Haltech IC7 dash in ‘standalone’ mode. It is a carburetted vehicle with a CDI/Coil/Distributor so has no ECU. I have it wired correctly a… --- ## [Edit CANbus Input - Scaling - Couple of Questions](https://community.ecumaster.com/t/edit-canbus-input-scaling-couple-of-questions/6554)
**Author:** [@peterguk](https://community.ecumaster.com/u/peterguk)\ **Replies:** 2\ **Last updated:** [September 21, 2026, 10:57pm UTC](https://community.ecumaster.com/t/edit-canbus-input-scaling-couple-of-questions/6554 "2026-09-21T22:57:55Z")
Scaling confirmed for MBE ECU. \*16 /255 +2.5. Hex A9 = 169. 169 \* 16/255 = 10.60. +2.5 = 13.1V. 2 questions: Offset - i can’t enter 2.5. Only whole numbers i.e. 2 or 3. Is offset value limited to whole numbers on… --- ## [The Performance/CPU Load metric is range limited](https://community.ecumaster.com/t/the-performance-cpu-load-metric-is-range-limited/6548)
**Author:** [@ScottSmith](https://community.ecumaster.com/u/ScottSmith)\ **Replies:** 2\ **Last updated:** [September 21, 2026, 6:25pm UTC](https://community.ecumaster.com/t/the-performance-cpu-load-metric-is-range-limited/6548 "2026-09-21T18:25:17Z")
I was comparing old and new logs to see if the CPU is more overloaded with my new config, and finally realized that the variable is simply unable to convey the actual CPU load. I currently see 127.5% for all datapoints,… --- ## [UI Request: Don't reset the scroll on the "variables inspector" pane when moving variables up/down](https://community.ecumaster.com/t/ui-request-dont-reset-the-scroll-on-the-variables-inspector-pane-when-moving-variables-up-down/6541)
**Author:** [@ScottSmith](https://community.ecumaster.com/u/ScottSmith)\ **Replies:** 2\ **Last updated:** [September 21, 2026, 6:22pm UTC](https://community.ecumaster.com/t/ui-request-dont-reset-the-scroll-on-the-variables-inspector-pane-when-moving-variables-up-down/6541 "2026-09-21T18:22:03Z")
Reordering variables (to ensure they are executed in the proper order during the 500Hz main loop) is tedious when you have a lot of variables and they are grouped. Since the Project Tree prioritizes grouping over execut… --- ## [New PMU software version 122.3 Public Release](https://community.ecumaster.com/t/new-pmu-software-version-122-3-public-release/6527)
**Author:** [@mfudala\_ECUMASTER](https://community.ecumaster.com/u/mfudala_ECUMASTER)\ **Replies:** 1\ **Last updated:** [September 21, 2026, 11:56am UTC](https://community.ecumaster.com/t/new-pmu-software-version-122-3-public-release/6527 "2026-09-21T11:56:22Z")
We are pleased to announce the public release of PMU software version 122.3. This update includes multiple new features compared to the previous official version 101.2.1. New features: CANbus Export: Added a new “Cond… [Next page](https://community.ecumaster.com/latest.md?page=1)