On my MUNDO MEXICANO channel you will see videos and tutorials on Automotive Mechanics to repair and solve failures in the engine and suspension of the car, as well as how to change, clean and test with a multimeter the oxygen sensors, the camshaft or CMP sensor, crankshaft or CKP, air flow or maf, temperature or ECT, knock or KS, coolant pressure, reverse or PNP, speed or RPM, oil, intake air temperature or IAT, throttle body, accelerator pedal; VVT or IVT valve, canister purge, PCV; Evap cartridge, stop or brake light switch, fuel pump, alternator, battery, starter motor, horn, defroster, fan, A/C, antifreeze, spark plugs, injectors, brakes, exhaust pipe; How to reset or restart the car's ECU or computer and how to scan a car without a scanner; Codes; Unboxing and setting up Xiaomi, Samsung, Lenovo, PS5, Nintendo, Roku, tp link router; Cure diseases of people, dogs and cats, moon sun eclipse.