cobra rtp

ExTuner: added LSU ADV support!

lsu adv

An important event, we have added ExTuner support for the most advanced wideband oxygen sensor Bosch LSU ADV!

Unlike the previous version 4.9, LSU ADV has a wider operating temperature range, does not require calibration (more precise production) and is recommended for installation in turbocharged cars.

LSU ADV support added in the firmware version v1.58, and is already available to download and update your ExTuner!

ExTuner: AFR + EGT meter. Exhaust gas tuning

Innovate, AEM UEGO

We did not stop at real-time ECU programming and decided to start expanding our narrow specialization in the field of devices for tuning ICE control systems, and the next product was ExTuner - a system for measuring and monitoring the parameters of the air-fuel ratio (A / F Ratio) and temperature exhaust gases (EGT), as well as additional functions, such as connecting most of the sensors to monitor additional parameters (for example, boost pressure, coolant temperature, oil, etc.); emulation of a signal of a narrow-band oxygen sensor (0-1V); support Innovate serial protocol (LC-1 / LM-1,2) for the ability to output AFR readings to any software that supports this protocol and others.

Background. What attention was paid to when creating

It took more than a year to develop this device, when the release dates were outlined in half a year after writing the first line of code. Why? The fact is that most of the time was spent on creating a competent controller for a wideband oxygen sensor (hereinafter AFR), namely, great attention was paid to the accuracy of readings and reliability. The fact is that initially the accuracy of the AFR controller system was based on the use of the internal calibration resistance of the sensor, the resistance of which is selected during production, depending on the individual characteristics of the sensor, and during operation, the controller automatically takes into account this resistance to correct the readings. This approach is the simplest, but with its own nuances, which we will discuss below.

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Dear visitors and clients!
From May 30 to June 14 we are on vacation.
The support service will respond with delays; orders already placed are being processed as normal.
Sorry for the inconvenience and thanks for your understanding!

Best regards, CobraRTP Team.

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