#Stock ecu tuning software#

#Stock ecu tuning software#

So in a nutshell, how does an ECU tuner work? It works by plugging into a carвЂ™s OBD II port to change software within the ECU to increase power, maximize fuel efficiency, or remove features like speed governors. We recommend looking up your stateвЂ™s regulations before sending your car in for any ECU modifications. Some of them, such as the EcuTEK system for Subaru WRXs, can directly read the LM-1 s digital data stream and display AFR or lambda in. These usually use the OBD-II port (On Board Diagnostics). In other states, modifying an ECU is 100% legal. A new wave of laptop tuning tools have been coming to market that allow users to directly modify the fuel and timing maps of stock ECUs. If there are any hardware or software modifications found on a carвЂ™s ECU, it will automatically fail the smog check. Typical turnaround time for flashing is 24-48 hours (this does not include transit time). Simply uninstall your vehicle's ECU, ship it to us in the mail, we'll Power Flash it with your choice of Tune and then send it back to you.

For example, California just passed a law requiring an ECU inspection to be a part of regular smog checks. Send your vehicleвЂ™s ECU to our Tuning Techs here EVP in Somerset, WI. Last summer we did a turbo swap on a 2nd gen awd from the t25 to a evo 16g with a 255 walbro and had the ecu tune itself. I would put your stock ECU back to the factory tune before attempting any of this, the 'performance' tune you put in likely advanced the timing beyond where the factory dared to run it, which is why it likely required premium gas in the instructions that went with the tune. But, are ECU tuners really illegal? The answer is that it depends on the regulations of the state in which you live. Smog check technician | Justin Sullivan/Getty ImagesД¬onsidering the standards and regulations that manufacturers have to follow when producing vehicles, ECU tuning seems like an easy way to break the law. Eurocharged Mercedes C350 ECU Tune Eurocharged ECU Tuning for your vehicle will unleash new power and a whole new driving experience.