The ECUs are often connected onto a communication bus to be able to share data between each other. Treat them with great care. It is upgradeable thru firmware updates and expansion slots. If you encounter issues during programming, never turn the ignition off: Had tech2 working in 5 mins!

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Studies indicate that 7 out of 10 vehicles on the road require a calibration update. If an OEM cannot comply with J by model yearthey may request one year additional extension to become J compliant.

If you encounter issues during programming, never turn the ignition off: Add new skills into your repair shop to expand your services. Edge Analysis DataPro is the most complete, It is important that this application conform to the functions in the J API.

Vehicle Healthcheck Let AssistPlus check your passtnru to ensure they are ready for Pass-Thru before connecting to the manufacturer’s subscription service.

You will be required to download the calibration files directly k2534 the OEM websites, so shorter downloads equate to quicker reprogram times. J supports the following protocols:. A J tool will allow you to fix cars, grow profits by offering services previously sent to the dealership, and offer the services needed to retain customers.


Delivering the Goods – December – Exhausting Problems! PassThruReadMsgs Read message s from a protocol channel.

J FAQs | Bosch Diagnostics

For the PC application developer passfhru means that all commands and messages must made with the functions defined in the API. Introduction J is a concept that enables flash programming of an emission related ECU pasthru of the communication protocol that is used by the ECU. The J hardware interface should be able to provide a supply voltage between 5 and 20 volts to the J connector. The ergonomically angled docking station provides optimum visibility and con The maximum source current is mA and the settling time should be within 1ms.

The connection and initialization gives the hardware tool information of which protocol that is used. Treat them with great care. If damaged, they can create programming errors or possibly computer damage.

Product Types, J Pass Thru Get Yours Now at Tuner Tools

Every DrewTech J product includes a comprehensive support program called the J Toolbox 3 which offers our users the following: Getting the initial mechanics of the process can be challenging, but with practice, attention to detail, repetition, and continual reading to stay updated on procedures, it can become as easy as building a 4L60E. The command also passhhru a channel identification which will be used for all following communication.


You will receive links to download 3 versions. Contact our DrewTech sales team via Where do I get the ECU reprogramming calibrations from? Had tech2 working passtnru 5 mins! Maximize your investment and customer value. This makes it difficult for a car, bus or truck workshop to analyze and repair all kind of vehicles.

J2534 Programming: What You Need To Do It Yourself

No Line Rise after a Rebuild October 21, If you own a SAE J Pass-Thru device, you can re-flash and, in some cases, diagnose vehicles with pwssthru functionality. Drew Technologies continues its tradition of providing the most validated J devices on the market. Office hours are 8: The passhhru between the PC and the J hardware can freely chosen by the manufacturer of the device i.

The functions in the J tool are linked to a corresponding function in the application. All messages sent from the PC application follow the same structure which consists of: Make sure your computer is fully charged if using a laptopor plug it in to an AC source.