If you max out this table it essentially eliminates the function. The gt gas tuner unlocks more horsepower and torque to meet the unique demands you put on your vehicle. Either increase the force torque applied by the engine and transmission, or decrease the mass the engine has to move your car. The dsg controller does have the ability to limit engine torque during shifts.
Mbt in the context im using it pertains to maximum brake torque. In the tables above you can see that for the 3rd to 4th and the 4th to 5th rows that the value is 0. The stock converter stall is actually 2200rpm, its only limited to 1800rpm by the pcm stall torque management. Vcm suite is a comprehensive tuning tool for late model efi electronic fuel injection. Hp tuners vcm suit tuning software for the hobbyist and the pro. Controls how much torque is reduced based on degrees of retard. Sct in the global leader in performance tuners, tuning software and tuning accessories for your car or truck.
Now enhancing these to new heights with a new feature rich vcm editor and vcm scanner, coupled together with the latest generation mpvi2, this is only tuning and diagnostic solution youll ever need for your modern obdii vehicle. How to use the bluecat trans tool for 6 speeds hptuners. Hi, i am new to tuning and trying to am trying to correlate my learnings from the efi fundamentals course to the functionality contained in the hp tuners editor software v3. Not sure what the code is because i dont have an obd1 scanner and it seems the scanner is built into the software in the hp tuner. Through code levels changes, aprs engineers are able to add features to the ecu. This will eliminate all torque management within the pcm.
This allows aprs engineers to often not require transmission software to meet or exceed advertised gains. To get access to the beta you should email hp tuners tech support email and they will add it to. Mbt maximum brake torque the biggest mistake a bunch of tuners make is thinking that more timingmore power, thats an incorrect assumption, like everything theres always a trade off. This will limit your ability to do a burnout or to launch with maximum torque if youre into drag racing. This is less aggressive than the jake brake file so it may be ideal for. Power programmers and performance tuners are essentially the same thing.
Hp tuners, the home of vcm suite and the mpvi since 2003. Sloppy mechanics wiki deleting brake torque management p01. Nov 24, 2018 you can tune your radio or program your radio. The banks brake, when fully applied, exerts a backpressure of 38 psi on the ford power stroke, or 60 psi on the dodge cummins, or 55 psi on the chevygmc duramaxinfinitesimal compared to the power load plus the power load is applied with extreme heat, while the brake applies no heat to the cylinder.
Now we can move on to the torque converter clutch tcc settings. The factory tune also limits the rate at which the throttle body opens up. Dialaboost ms3 gold box fuel injector info physical size connector types. I need some screen shots of efi live that show all of the brake torque management tables. This software must be used with a high flow race dp exhaust system. Get serious with dockingstation enginebuilder class absorber systems. Second table is max engine torque limit, looks kinda familiar. Used as an exhaust brake to increase engine braking while coasting towing heavier loads. Gm gen iv calibration scaling the standard for tuners.
Torque and horsepower chart monitoring in hp tuners. The course is divided up into separate processes for tuning each transmission, which includes torque management, shift times, shift firmness, shift points and feel. Driver demand and max torque, gen v parameters that you need to know. Camaro power programmers, ecuecmpcm tuning, custom. How to read a dtc and clear the check engine light using hp tuners. Tm comes into play during the shift transition, as even at stock power levels, the oe limits the torque input to the transmission during shifts. Calculate its mechanical efficiency from horsepower and then from torque. While this may be quite a bit different than the gen iiiiv computers, hp tuners has been working with these schemes for some time on the e78 and e39 computers used in gms other directinjection engines, such as the. Basically i have had the car tuned locally with hp tuners. Maximum torque during braking, to ensure the vehicle brakes can always stop the vehicle. Josh i dont know you but thanks for posting some helpfull information for our forum i was going to pass my knowledge on for our member as their is room for many of us out here to do what we like or if its a job i may be some help to you some day as you maybe to me and that is what this forum is for to help each other out. The e78 and e39 ecm use a new torque based control structure that is similar to systems used by ford and dodge. A conservative rate of change speed will help the software and vehicle stay. All about horsepower, torque, speed, and acceleration.
Other changes allow higher torque limits than those achievable through only modifying calibration data or using piggyback devices as is the case for many tuners. Torque is there, but im not going to let you use it. Torque calculations are more important for the automatic crowd, which opens a whole new world of scaling requirements for the transmission. Gm gen iv calibration scaling the standard for tuners and. Sep 15, 2009 efilive diesel tuning for a common rail diesel engine we buy diesel pickups because we appreciate the simple pleasure of pushyoubackinyourseat torque. Jan 09, 2019 i would follow the old mercon temps, those are 225 max uninterrupted running temp, the closer you get to 250 it calls for a 30 minute max operating limit and stop and let it cool down. Iirc, the stock torque limit is 350nm which is about 260 ftlbs. As long as it smokes, whistles and stinks, we assume it is running like it should. The apr stage ii ecu upgrade requires a high flow race dp exhaust system and is available with 575614 hp and 669717 ftlbs torque, depending on octane. Im working on getting my truck remotely tuned by firepunk via the hp tuners interface. We wanted to take a deeper look at what makes hp tuners software work.
With shiftonthefly tuning, customizable gauges to track performance, and better control of defueling and regeneration, youll be able to summon the lowend power to take on tough jobs or improve fuel economy for long highway hauls. Command the torque converter clutch enable solenoid. Dec 15, 2014 gm efi tuning for beginners posted on december 15, 2014 by scott parker in columns, the science of speed with scott parker 1 comment if youve been around the gm efi scene, whether it is perusing the messageboards, races, car shows, etc. So if our goal is maximum acceleration, you can go about it two ways. He owned and ran an internationally renowned performance dyno tuning workshop in wellington, new zealand and has made his mark developing and tuning a number of high powered import drag cars, many of which set world records. Andre is the technical founder of hpa and has around 17 years of experience in the tuning industry. Dyno vs road tuning vs etune high performance academy. That being said, could the op have a stock converter he thought was supposed to be a 2800 stall. Once i was able to get the drivers installed correctly it came time to read my stock tune so that i could send it to firepunk for modification.
The ideal would be to get your own tuning software like elfie, etc you could then tune for every pull. Increasing the rpm limit is recommended only for racing purposes. Brake torque limit is another cap that prevents you from making a hard launch from a standstill. Then put some tq limits back into the trans but set them to something like. In this video i show you how to disable the brake tqmgt parameter in hp tuners to.
Many of these values only apply to electronic throttle control vehicles. Maximum torque the values affect the maximum torque allowed by the vcm. Sct livelink software download link used for viewing sct datalogs instantly get extra horsepower, increased throttle response, reduce torque management, disable dod automatic l99, and much more with an aftermarket tune for your stock or upgraded 2010, 2011, 2012 camaro ss custom tuning form link why upgrade your stock tune file. I can post a stock spark file and hp tuners editor is free software so if you are. And, you can tune your vehicle or program your vehicle. If you wanted to convert from a 4 to a 6speed, the framework already exists in the software to control it. Sloppy mechanics bench flashing harness build sheet and instructions for obd2 blue redgreen style ls ecus. Brake torque limit is another cap that prevents you from making a. On the left side of the hp tuners software below you will find tcc duty cycle with two tables below it. Its measured brake output is 426 hp at 5,900 rpm and 420 ftlbs of torque at 4,600 rpm. Read the entire thread before tuning to ensure you have all the information. I dynod at 151 hp and 201 tq at the wheels with these changes and since then ive raised the turbo base dc table a tiny bit more from 4000 to 6000 rpm so hp should be closer to 155 160, the turbo base dc table pictured above shows these most recent tweaks.
With things changing rapidly in the tuning world and the recent introduction of the mm3 tuner, i thought id throw up up a thread showing what i feel are true advantages the mm3 tuner has over the efi live platform which includes their autocal and v2 flashscan devices. Ive been a strong advocate for using quality audio knock detection on any tuning project for as long as ive been tuning, but there are a number of tuners who disagree, stating that all you need to tune the engine safely is a load bearing dyno with an accurate and sensitive torque reading. Heres the first dialog box that i received after clicking read. How to tune your mustang using hp tuners modular fords. I have posted them here, on my site, and i will add more as they become available for you to use for free. Apr 28, 2017 in this video im just going over some of the finer points of the hp tuners zf 8speed automatic tuning parameters. Stores up to 20 custom tune files created by your local sct custom tuning dealer. Regardless of your application, vcm suite covers all the main parameters to. Weve seen many tuners use work arounds such as drilling holes through the throttle. Then a simple blockmount water brake racer class absorber may be okay. My available tabs under speedo are calibration and limiter. With this option enabled you get both wheel hp torque and engine hp torque. We hit the company up and got in touch with eric brooks, vehicle engineer, who has been a ford tuning guru for as long as we. This is the maximum allowed etc throttle percent based on the current percentage of torque being delivered.
And was told there might be some kind of brake torque management causing an issue. Hp tuners 42 lbhr bosch injectors ported intake manifold, minor tb cleanup. You can leave the maximum settings alone, but if you open the minimum table, youll see one much like that below. Have you found a tuner that will eliminate all of the torque management.
It limits the usable responsespeedpower of any engine dyno. Over the years, fellow tuners have made files to help others setup tables in hp tuners and they can be difficult to find. Disabling brake torque management with hp tuners youtube. Mar 30, 2017 tuning for supercharged and turbocharged ls engines march 30, 2017 by ls engine diy in the most basic terms, electronically controlled engines must be carefully calibrated to take advantage of engine modifications that affect airflow and fuel delivery requirements. Hp tuners has been a leader in providing software for gm custom tuning. The first step in tuning your own mustang with hp tuners is to make sure you have downloaded and installed the latest beta release of the software. The point of this is that we want to time the spark event so that we are achieving maximum cylinder pressure at the correct point in the engine cycle in order to create maximum torque at the crankshaft. The brake torque limit table restricts the engine torque while the brake is pressed. E38 ecm and virtual torque high performance academy. The objective is to get as close to mbt as safely possible. Using the deceleration and the moment of inertia of the system, it calculates the torque loss at each rpm. Efilive diesel tuning for a common rail diesel engine.
Torque and horsepower chart monitoring in hp tuners youtube. For more torque you should change the clutch disks. Hp tuners software is incredibly user friendly, however, there are simply. Their vcm scanner software works with any gm obdii vehicle, even if. Efilive diesel tuning for a common rail diesel engine we buy diesel pickups because we appreciate the simple pleasure of pushyoubackinyourseat torque. Then you must do a write entire and then boom, itll be turned off, youll be able to hit your brakes on a big cam application and it wont kill.
Specializing in vehicles equipped with the 6l8090 transmission, the 8l90 transmission, and the 6t70 transmission. With hp tuners, you can click on the torque axis of a table and open the labels, allowing you to just divide those labels by 2 and properly adjust the table by 50% shown below. Hp tuners disable dodafm chevy silverado and tahoe. Hp tuners has released the beta version of their transmission tuning software. Now enhancing these to new heights with a new feature rich vcm editor and vcm scanner, coupled together with the latest generation mpvi2, this is only tuning and diagnostic solution youll. The different parameters, how to make changes, what effects happen when making changes, and how to make custom pids and log sensors through the scanner.
Mbt stands for maximum brake torque and it is basically the timing that. I understand that the e38 doesnt have a ve table and instead uses a virtual torque function. The demon has a trans brake, its not mechanical all software time will tell trickle down. If you install a high stall converter you definitely have to change the stall torque management rpm settings in the tune to get the max benefits. This works for inertia dynos, and also for brake dynos with sufficiently heavy rollers. Aids in engine braking, increases fuel economy, and can be used for drag racing as well. I am looking for screen shots of all the tables for brake torque management in the trailblazer ss only. To get access to the beta you should email hp tuners tech support email and they will add it to your customer area so that you can download it. Have tested this on the 0411 pcm p01 but these techniques should. I have used 3 tuners for 3 different tuners wait4me,pcmforless, zippy performance and have had problems with all of them. Heres a quick video to show how you can easily setup horsepower and torque charts in the hp tuners scanner. Within hp tuners software the user can adjust the pcms fuel, timing, torque. It is a windows application that allows reflashingremapping chip tuning of mazda mzr disi, rotary, skyactivd and skyactivg engine ecus, data logging, tune editing and diagnostics.
Maximum torque during braking, to ensure the vehicle. As far as throttle position on the trans brake, the purpose of the trans brake is so you can floor it, but dont sit on it more than a couple seconds as they are. Truck owners hp tuners vcm suit tuning software for the. Particularly when the car is in drive, if we take our foot off the brake, the car. Deleting brake torque management p01 pcm dale follett 7172018 ok next three photos will show you how to turn off brake torque management in the p04 or 0411 pcm. Versatuner is tuning software for mazdaspeed, mazda mps, cx7, rx8, mazda3, mazda6, cx5 and mx5miata vehicles. My stock converter stalls at 2300rpm after removing the stall torque management.
Mar 24, 2018 heres a quick video to show how you can easily setup horsepower and torque charts in the hp tuners scanner. This is practically required if you are running any kind of aftermarket larger camshaft on. I notice i am unable to do any power braking torque braking, holding the brake pedal while giving it some gas to bring rpms up before launching. Latest software version questions, answers and shared. I was wondering if anyone has any info at all about all this, its driving me nuts. Clearly this calibration can operate a 5speed transmission, but here were only dealing with 4 well get to the 6l8090e in an upcoming article. I just ordered the vcm suite from hp tuners with the mvi2. Both of us have some tuning experience, he tuned his ls1 swapped bmw, and i have motorcycle tuning experience. Maximum allowed engine torque for electronic throttle control fitted. Maximum allowed torque when exhaust gas overtemperature is detected. Camaro power programmers, ecuecmpcm tuning, custom mail. Transmission fluid and level is perfect, recently changed the fluid. Stall speed is all about max torque allowed when pressurizing.
Possible, but since he said it brake torques to 1900, there is definitely a tune limiting factor. Hp tuners cracks 2014 corvettes ecm the chicago garage. It works by measuring the deceleration during retardation. Stall converter tuning hp tuners chevy trailblazer ss forum. It just wants to directly limit the engine torque to control the rpm it wants to. Almost any cr tdi tune will put out over 350nm of torque, so this can definitely be felt as the engine cuts back a bit for every shift.
This point is known as minimum timing for best torque mbt also sometimes referred to as maximum brake torque timing. Tuning hp tuners tire size hi, i dont have a geartire calc tab as seen in this video. Aug 23, 20 as many tuners may be aware, the new e92 ecm uses an advanced, torquebased control structure see the sidebar for more info. The gt diesel tuner unlocks more horsepower and torque to meet the unique demands you put on your vehicle. Jul 03, 2010 the software upgrade doesnt increase the torque handling capacity. Keeps the torque converter locked during deceleration to aid in engine braking. Either increase the force torque applied by the engine and transmission, or decrease the mass the engine has to. With new software you can have faster gear changes on manual mode, launch control, better response etc. I have access to a buddies hp tuners software suite, and am debating tuning my truck with it. With preloaded tuning, customizable gauges to track performance, and a wide variety of hauling and offroading features, youll have plenty of power to take on tough jobs or improved fuel economy for long highway hauls. Spark retard and then knock advance limit vs rpm vs load. This is a significant change in the way the ecm processes inputs, performs internal calculations and also controls the engine outputs such as throttle, spark and fuel. Scan and clear dtcs check engine light with hp tuners. In this video i explain the how to disable or turn off the displacement on demand dod active fuel management in hp tuners.
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