How to clean the throttle valve of Mercedes Benz gla, cleaning method of throttle valve of Mercedes Benz gla

BenzGLAHow to clean the throttle valve?

1. Irregular cleaning will cause errors in the opening of the throttle valve.

2. It will cause air with impurities to enter the engine combustion chamber.

These two results lead to abnormal engine operation, mainly manifesting as unstable idling; sudden instantaneous stalling at high speeds (the feeling of suddenly closing the accelerator); power loss; in severe cases, it will cause difficulty in starting and increase fuel consumption.

Step One: Prepare Tools

A No. 10 small wrench (for disassembling and assembling the battery terminal), a large cross screwdriver (for disassembling and assembling the intake elbow), a T30 internal flower wrench (for disassembling and assembling the throttle), and a bottle of carburetor cleaning agent.

Step 2: DisassemblyMercedes Benz GLAThrottle valve intake elbow

Step 3: Unplug the Mercedes-Benz GLA throttle harness plug

Step 4: Disassemble the Mercedes-Benz GLA valve body

The throttle valve function of the Mercedes-Benz GLA car: controls the air entry, and can automatically control the fuel volume through the throttle position sensor. In other words, it is the device that controls the throttle.

Classification: One is controlled by a pull wire, which is a semi-mechanical and semi-electronic throttle, and the other is a fully electronic throttle that sends a signal through a sensor. The computer calculates the throttle opening angle based on the intake air volume and the sensor angle.