What is the light on the nose?
Plug in the computer to 4S, measuring exhaust flow data feedback can be found.
General car now has two oxygen sensors, respectively, in front of the three yuan catalytic converter and the back, to identify the fault in time to replace
Please check before and after oxygen sensor, the bad things appear in the early appearance of the instrument display engine fault light with (
The failure of the goods, appear in the mixed with different labels, different types of gasoline (ethanol, gasoline, etc.), or add fuel, treasure and so on. If this is the problem, hang on,
