MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202511002393 A) filed by Mahindra & Mahindra Limited on January 10, 2025, for Methods And Systems For Protecting An Engine Of A Vehicle.

Inventors include Varun Katha; Aseem Kumar; and Daljit Singh Dogra.

The application for the patent was published on July 10, 2026, under issue no. 28/2026.

Abstract: Method comprising detecting by a first sensor (116), at least one quality parameter of a fuel within a fuel circuit (112) associated with vehicle; generating, a first signal based on at least one detected quality parameter associated with fuel; transmitting, first signal to an Electronic Control Unit (ECU) (102). A second sensor (118), detects, at least one quality parameter of a coolant within a coolant circuit (114); generates, a second signal based on at least one detected quality parameter associated with coolant; transmits, generated second signal to ECU. ECU (102) receives first signal transmitted by first sensor and second signal transmitted by second sensor, compares first signal with a first pre-defined threshold value and second signal with a second pre-defined threshold value to determine a quality offset; and performs at least one action based on determined quality offset. FIG. 1

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