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Two major additions in NitroData 4.0: automatic checksum correction and restoring a file to its original calibration. Live October 2026 with a refreshed interface.

Broader ECU coverage with NitroData 3.1: Toyota Denso Gen3, Siemens SID321, and EMS3141/3155/3161 (Renault, Nissan, Dacia) are now supported. Live September 15, 2026.

NitroData 3.0 brings power and torque calculation, stock and original file downloads, and brand-based smart ECU selection to chip tuning. Live August 15, 2026.

What is DTC OFF in MEVD17.2.4 ECU and why is it done? BMW 1/3/5/X1/X3/X5/Z4 gasoline turbo vehicles automatic error code deletion, DTC cancellation and professional solutions with Nitro Data. DTC code disabling operations after CAT, Lambda, O2.

MEVD17.2.4 ECU chip tuning solutions. Automatic file solutions for Lambda OFF, VMAX OFF, Launch Control, Pop & Bang for BMW 1-Series, 3-Series, 5-Series, X1, X3, X5, Z4 petrol turbo.

What is DTC OFF in MEVD17.2.6 ECU and why is it done? BMW 3/7/X3/X4 and Alpina B4 gasoline turbo vehicles automatic error code deletion, DTC cancellation and professional solutions with Nitro Data. DTC code disabling operations after CAT, Lambda, O2.

MEVD17.2.6 ECU chip tuning solutions. Automatic file solutions for Stage 1-2, Lambda OFF, VMAX OFF, Launch Control, Pop & Bang for BMW 3-Series, 7-Series, X3, X4, Alpina B4 petrol turbo.

What is DTC OFF in EDC17CP49 ECU and why is it done? BMW 1/3/4/X2/X4/X5/X6 diesel vehicles automatic error code deletion, DTC cancellation and professional solutions with Nitro Data. DTC code disabling operations after DPF, EGR, AdBlue.

EDC17CP49 ECU chip tuning solutions. Automatic file solutions for Stage 1-2, DPF OFF, EGR OFF, AdBlue OFF for BMW 1-Series, 3-Series, 4-Series, X2, X4, X5, X6 diesel.

What is DTC OFF in MEVD17.2.9 ECU and why is it done? BMW 1/2/3/4/5/X1/X3/Z4 turbocharged gasoline vehicles automatic error code deletion, DTC cancellation and professional solutions with Nitro Data. DTC code disabling operations after CAT, Lambda, O2.