Category Archives: Engine Repair

The air mass sensor it is not so simple.

Modern vehicles are equipped with OBD self-diagnosis system and are able to recognize the problem of mass air flow sensor (MAF or DFID). Strict requirements for modern internal combustion engine exhaust toxicity requires maintaining optimal (stoichiometric) the mass ratio of air and fuel in the fuel-air mixture in the entire range of revolutions. For this […]

Read more