What does 1.2T mean?

[GenevieveDella]

1.2T indicates an engine displacement of 1.2 liters, where T represents the turbocharged intake method. Below are specific introductions to common turbocharger faults in vehicles: 1. Oil leakage fault: High engine oil consumption with normal exhaust color and no power reduction. Usually caused by oil seepage. 2. Blue smoke emission without power loss: High oil consumption, blue exhaust smoke, but no power reduction. Caused by oil leakage at the turbocharger compressor end, allowing oil to enter the combustion chamber through the engine intake pipe and burn. 3. Blue or black smoke emission with power loss: High oil consumption, blue or black exhaust smoke, accompanied by power reduction. Excessive wear between pistons and cylinders allows oil to enter the combustion chamber and burn. 4. Turbocharger abnormal noise: Black exhaust smoke, power reduction, and abnormal noise from the turbocharger. Possibly due to excessive wear of turbocharger rotor bearings or thrust bearings, causing friction between the impeller and turbocharger housing.