Volkswagen Langxing Throttle Video

What you want to ask is the reason why Volkswagen Langxing started the throttle angle to the maximum and then turned off? Insufficient air flow and incorrect air-fuel ratio.

1. Insufficient air flow: when the throttle valve is opened to the maximum, the air flow is insufficient, which leads to abnormal combustion in the cylinder, resulting in flameout.

2. Incorrect air-fuel ratio: When the throttle valve is opened to the maximum, the air-fuel ratio is incorrect, that is, the air-fuel ratio is inappropriate, resulting in abnormal combustion in the cylinder, thus causing flameout.