what is a cobb tuner
Now the Cobb tuner is $500 almost $600, I know nothing about the tuner at all, except that it more for pro use. With the working knowledge of how to tune the car, how do you actually make those changes to the ECU? www.cobbtuning.com Therefore, in cases when the tuning license is still being used on another vehicle, it will not be able to be installed to another one in that state. There’s not really a way to see if the car has a tune. These sensors can measure the remaining oxygen in the system after combustion. The intake valve stays closed and the piston goes back up. This represents the minimum timing for best torque of the engine based upon extensive modeling and testing on an engine dyno. This is the COBB Tuning V3 Accessport. This is the COBB Tuning V3 Accessport. Wouldn’t the plug igniting creating a downward force while the piston is still going upward cause an issue? The 4 Stroke Cycle Trigger and Sync Critical Sensors Fuel Injector Properties Sizing Injectors ... Sign up to Get 5 Free Tuning Tips! cobb can gateway + nissan gtr can flex fuel and can fuel pressure monitoring Announcing CAN Gateway for the R35 GT-R. Cobb Accessport V3. Below, we'll take a quick look at the Accessport, included Off The Shelf Maps, and power gains to expect. For example, let’s say we have a 4 liter engine. COBB Tuning is Engineered Performance. They intended to bring the two closer together so the driving experience was not so drastic when switching modes. The first step for how to tune a car would be to first identify those goals. I’d only recommend running the stock tune if the car is actually stock. Founded in the back of his father's Texas tire shop in 1999, Trey Cobb was simply looking to increase aftermarket performance of Subarus. Each Power Package comes together as a simple bolt-on and tuning solution that allows you to easily improve the performance of your WRX by giving you the best combination of Subaru WRX parts. On any four stroke engine, the gear ratio between the camshaft and crankshaft will always be 2:1. Our example table below will express table values in degrees before top dead center (TDC). COBB Tuning is an engineering company dedicated to developing solutions that improve vehicle performance & driving experience and R/T Tuning is dedicated to implementing those improvements. Next up is the power or combustion stroke. It plugs into your car's OBDII port and flashes tunes to the car's ECU. Ping Pong. Audi A3 S tronic transmission Off-The-Shelf maps and custom tuning support is now available! The ECU can compare this measurement to the lambda target and inject more or less fuel based on the o2 sensor reading. Prior to the intake valve is a fuel injector (for port injected cars at least. www.cobbtuning.com 1,247 were here. COBB Tuning is Engineered Performance. The benefit with the stock ECU is that the architecture is already in place. For the sake of simplicity, and since it tends to be the most common goal, most of what is mentioned here will focus on tuning the engine with a performance goal in mind. They are an expert manufacturer with an in-house engineering team, allowing them to bring products to market quickly … COBB Tuning is Engineered Performance. Ultimately, how do I determine whether it does have such tune, and whats the best way to eliminate it if it does. COBB Subaru Accesstuner Certification $ 149.00 - Purchase this Course Or log in to access your purchased courses. Some ECUs have thousands of these tables. You could take it to the dealer and have them reflash the car to stock. Most would want to know how to tune a car to make changes to how your engine operates for some sort of benefit. http://www.cobbtuning.com/accessportCurious what an Accessport is and how it works? Now that airflow and fuel has been discussed, let’s move on to the ignition system. The intake stroke is where the piston lowers inside the cylinder. COBB can re-license the Accessport for 70% of a brand new Accessport of that part number. Fast forward to now, and Cobb Tuning is a leader in aftermarket performance upgrades for a huge range of … When the piston reaches somewhere near the top, or top dead center (TDC), the spark plug ignites the compressed air fuel mix resulting in combustion. You will need software to make these changes and hardware to get those changes onto the ECU. 244 Posts #21 • Mar 31, 2016 (Edited) What tune are you running on your Accessport? So of course, we have some awesome updates for the 718 GT4 Clubsport and the 991.2 GT2RS to raise the bar even higher! While these different layouts or number of cams or valves can offer different opportunities or limitations, when it comes to tuning, they all require the same demands; fuel, air, and spark. We’re able to cause a sharp increase in cylinder pressure by igniting the mixture prior to TDC. This will save you a … Below is an illustration that covers each stroke and a brief overview of what’s happening along the way. The Stage1 calibrations are designed for vehicles with an all stock configuration. Lambda is the specific air fuel ratio. 1,247 were here. The volumetric efficiency is the ratio between the actual volume of intake air drawn into the cylinder/engine and the theoretical volume of the engine/cylinder during the intake stroke. This implementation is a plug-and-play Flex Fuel and Fuel Pressure solution.This allows us to input custom digital sensor data to the factory ECU via the car's CAN Bus rather than taking over factory analog inputs. Tuning can mean a lot of different things in the world of cars. In a few minutes, your car will be tuned. The point is, tuning can accomplish a lot of different goals. The Accessport is the world’s best selling, most flexible, and easiest to use ECU upgrade solution. Even with this more precise definition we still have a wide range of what tuning can be. 90s Rap. NBA. Very similar to the SCT X4, the Accessport comes from the land of Subarus and other rally-inspired turbo-charged four-cylinder cars. As soon as the Subaru WRX landed in the US in 2002, Cobb Tuning started making parts to improve the cars performance. These ots maps will make tuning your WRX easy and will allow you to install pretty much all the major bolt-on parts you could want without having to get a custom tune. Degrees before top dead center? Considering our animation above, it is counter intuitive for the plug to fire for the power stroke prior to the compression stroke ends. But even the very best production cars can still be improved. You may not be a Protuner just yet but hopefully you now have a better understanding of how to tune your engine! Subaru's newest SUV, the 2021 Ascent, features a 2.4L direct-injected and turbocharged power plant that is ripe for turning up the wick. You simply plug the Accessport cable into your OBDII port, select the map you want to flash, and let the Accessport go to work! The COBB Tuning Audi team is keeping our built-up development inertia moving quickly in the right direction with another major Accessport release. The COBB Stage Packages take all the guesswork out of modifying your Subaru WRX. The 4 Stroke Cycle Trigger and Sync Critical Sensors Fuel Injector Properties Sizing Injectors ... Sign up to Get 5 Free Tuning Tips! COBB’s Accessport V3 is one of the most common flash tunes for the N54. Each path is specifically designed to maximize power of the Accessport, Hard Parts and our Off-The-Shelf maps. COBB Tuning is Engineered Performance. As it is lowering, the intake valve is simultaneously opening. Upgraded intakes, intake manifolds, larger throttle bodies, porting and polishing cylinder heads, headers, and other modifications, all have the goal to improve airflow. FREE Shipping on orders over $25 shipped … It’s 26hp and 32tq to the wheels over stock. I’m not sure what they might charge for the process though. Leaning the engine out to the ragged edge at peak boost for maximum power? The device comes with many built-in flash maps and can be flashed simply by plugging the Accessport into the OBD-II port. COBB’s Accessport V3 is one of the most common flash tunes for the N54. Not shown above is how these are all connected. This sensor data is interpreted and then used to send signals to various outputs like fuel injectors and ignition coils. SIGNUP TO KEEP INFORMED OF SPECIAL EVENTS, DEALS, OR PRODUCT UPDATES. COBB Tuning is an American aftermarket tuning company that specializes in European and Japanese brands. As mentioned previously, while the general concept may be similar, the exact strategy, and therefore way to tune that strategy, can be different. I sure if I was getting into changing the Turbo or adding NOS, I would have to go with the Cobb tuner, but seeing I am not. 2017 Subaru WRX MT USDM Stage 1+BigSF Map, Performance, Stock Throttle, Normal Wastegate, 93 OCT/98 RON, v3.02. The V3 Acessport is one of the most popular hand-held tuning devices due to the simplicity of use, the effectiveness of the tune, and the availability of OTS maps for current and future upgrades and fuel types. We’re also here for troubleshooting tips, upgrade path advice, and can help with any other questions at support@cobbtuning.com or give us a call at 866-922-3059. how much HP is gained using this and can you send me a dyno text on this? Besides doing vehicle modifications, they also offered customers car project consultation and building; and general maintenance plus repair. For new dealers, we are focused on adding full service shops with installation capabilities to our COBB Dealer Network. ChargerCity Simple-Lock Car Air Vent Holder Mount for COBB Tuning AccessPORT V3 Auto Tuner programmer (Fit all horizontal and vertical Vent) 4.3 out of 5 stars 119. Click “Get Accesstuner” button on your platform’s page for more details. You simply need the software to make the necessary tuning changes and the hardware to get those changes onto the ECU. The first step in tuning these vehicles is choosing a COBB Tuning Off-The-Shelf (OTS) calibration that most closely matches the mechanical components and modifications of the vehicle to be tuned. I’m sorry to hear about the issues. Momentum is an exciting thing, and not just for Miatas! The device comes with many built-in flash maps and can be flashed simply by plugging the Accessport into the OBD-II port. Based on the signal inputs, the ECU determines the amount of fuel to inject and when to ignite the spark plug. This table will determine the amount of fuel injected based on a given airflow and RPM. At the core of this update for COBB’s Mazdaspeed platform are updated Off The Shelf (OTS) Maps for all currently supported USDM Mazdaspeed3 and Mazdaspeed6 vehicles. Accessport Manager for Windows and macOS is the all-in-one Accessport management software. *There are other options for tuning the vehicle besides the Cobb Accessport, such as Versa Tuner. If you’re not able to tune the car yourself just yet, you can get the benefits of tuning with an Accessport and off the shelf maps. Similar to the VE table mentioned above, certain ECUs also use a table which tells the spark plugs when to fire based on a certain amount of airflow and RPM. Tables are comprised of different cells which contain values specific to certain inputs. A: The Cobb OTS maps are made for specific modifications, which vary depending on vehicle. When I obtained it, I was informed that it had an “eco tune”, and as time progressed it has been giving me problems with coils, crankshaft sensors, etc. We initially released support for the 2019 and 2020 MY Ascents a little over a year ago and are now excited to make tuning support available for the current model year. If you don’t feel confident enough in your tuning prowess to make these changes yourself, you can still tune the car with only the Accessport! This fuel injector will vary the amount of fuel introduced based on the amount of air being fed into the cylinder. In previous episodes of COBB U we have explained the importance of tuning your car for performance modifications that are added. www.cobbtuning.com The greater the pressure ignited, the more power produced. Now that you’ve got an understanding of the combustion cycle let’s get into the nitty gritty of what controls it; the ECU. Founded in the back of his father's Texas tire shop in 1999, Trey Cobb was simply looking to increase aftermarket performance of Subarus. Marcus E. @ RallySport Direct 1 year ago There are oxygen (o2) sensors in the exhaust system after the combustion chamber. The Accessport will come with maps that already have the appropriate changes to account for specific modifications that will safely increase power. COBB is excited to announce that support for the F-150 EcoBoost platform now covers the 2017-2020 Ford F-150 EcoBoost 3.5L! There are also aftermarket ECUs or a “standalone” ECU which will completely eliminate and replace your factory ECU. Cobb/SCT/Bama or whatever, commonly referred to as “a tuner.” “tuner” - the person doing the custom tune, whether it be by e-mail or local “datalog” - the data saved to the tuning device when performing “pulls.” This will save you a … Check out the video below for more details on this process. The most expensive tuner on market, but damn, it`s worth it. When tuning a car, it’s not uncommon to modify hundreds of these table to reach the desired outcome. What is Cobb Tuning? COBB Tuning, known by the tagline "Access The Potential" is an American company providing aftermarket automobile tuning services. To see what all is available for your vehicle, along with the power gains and modification requirements for each map, head over to our calibrations section and select your vehicle. Our example table above is from a turbocharged engine and you can see areas of the table where VE exceeds 100. Vehicles that use a MAF sensor will be a little different but the overall concept is similar. Once that happens they have found the optimal timing or minimum best torque timing. It is important to tune the fuel and ignition systems to account for these changes in VE. The COBB Stage 1 Map changed the modes selection ratios to the below: COBB STAGE 1 PERFORMANCE PACKAGE - Normal Mode = 1.05:1 Founded in 1999 by Trey Cobb at Rockwall, they are now headquartered at Austin, Texas.Besides doing vehicle modifications, they also offered customers car project consultation and building; and general maintenance plus repair. But Cobb Tuning built a bunch of off-the-shelf maps (ots maps) that cover a wide range of mods. (*) COBB felt that it was a very drastic change between Sport +/Race and Normal mode with the Stock Tune. Suddenly, “special” is quite the understatement…BUT…if that GT is followed by the letters “RS” or the word “Clubsport” ….you might need to pinch yourself to make sure you didn’t die and go to car heaven. COBB has a proven record of pushing the WRX past its factory power while maintaining reliability and driveability. Here, we’ll focus on a speed density tuning strategy which uses a Manifold Absolute Pressure sensor to measure incoming airflow. This is an example of one of several timing tables. COBB has over 20 years of car tuning experience. While you are spending a lot more money initially for the Cobb Accessport device, I think you're going to be getting more bang for your buck in terms of unique features and again, those preloaded or … At the top of that list of parts to develop was a new intake for the car. Changes in environment like temperature and elevation can greatly affect volumetric efficiency. For other items that require custom tuning (turbo, injectors, wastegates, etc), you are able to have the vehicle professionally tuned with Cobb's Accesstuner software, and the Accessport is able to store those maps. For good measure, COBB also offers a wide selection of Ford products and services. Food. NCAA Football. That is, the amount of volume it can actually draw in, and the total displacement of the engine (total volume of the full stroke between top dead center and bottom dead center). Tuning. You must have JavaScript enabled in your browser to utilize the functionality of this website. If using a standalone ECU, you will need to configure all sensor data before you start tuning the engine. COBB Subaru Accesstuner Certification $ 149.00 - Purchase this Course Or log in to access your purchased courses. This forces the piston downward which forces the crankshaft to continue turning (in in turn, turns whatever it is connected to – like your transmission which is connected to your wheels). However, since the engine is spinning so fast, we need to ignite the mixture quickly. Cars. https://www.cobbtuning.com/dyno-database/, https://dyno.cobbtuning.com/dyno/graph.php?g1=0,1,3,15,0,1Jz,47,1Me,u5ya. That spent gas has to go somewhere. When the piston reaches somewhere near the bottom the exhaust valve opens. www.cobbtuning.com Now, unless your daily driver is a riding lawn mower (no offense, Bobby Boucher), you’re likely working with a 4 stroke engine with at least 4 cylinders. There are also valet, economy, or anti-theft maps for most platforms. These lobes are positioned on the camshaft at specific angles with a specific relationship to the position of the crankshaft. Fast forward to now, and Cobb Tuning is a leader in aftermarket performance upgrades for a huge range of … If you’ve got the basic understanding from above and want to learn more, check out our tuning guides for each specific platform. Since 1999, Cobb Tuning has been committed to improving the performance driving experience for racers and casual enthusiasts alike. But Cobb Tuning built a bunch of off-the-shelf maps (ots maps) that cover a wide range of mods. Get it as soon as Thu, Mar 11. There is also an entire video series called COBB U that will help any new auto enthusiast broaden their vehicular knowledge! That is, the minimum amount of degrees before top dead center. COBB Tuning provides several off the shelf maps for each vehicle supported by the Accessport. So, in the effort to assist newcomers, this will be a write up explaining the ins and outs of tuning; when you need it, OTS vs. Shop today! They will continue to advance ignition timing until it begins to diminish from its peak. These maps are designed to offer performance gains for completely stock vehicles along with those that have specific bolt-on modifications. Let’s have a basic overview on the operation of an internal combustion engine, ECU tuning, and the Accessport. The COBB Way: With over 15 years of Research and Development, COBB Tuning has created Upgrade Paths designed to provide you with everything you will need to go from a bone stock car to a powerful, drivable, daily smile-making machine. You'll want to ask yourself the following questions to determine the costs involved. You can then start down the proper path to reach them. These ots maps will make tuning your WRX easy and will allow you to install pretty much all the major bolt-on parts you could want without having to get a custom tune. The camshaft has lobes which force valves open. The volumetric efficiency of this engine would be 75% (3/4).