Heilongjiang Garden Maintenance ProductsThe manufacturer distributes the Yizhi 188 engine, which uses an electronic control device, also known as E-GAS electronic throttle. This control device can unify and manage the instantaneous requirements of engine torque and output power for various working conditions of the car, such as driver acceleration, overtaking, and starting the air conditioning. It can ensure that the engine's operating state is always within the appropriate range at every working point, which can meet the requirements of low emissions and low fuel consumption, and optimize the overall driving performance of the vehicle.

Improving the layout of the engine intake system can effectively reduce the intake temperature and increase the intake density, allowing the engine to output greater power while improving the charging efficiency. The specific improvement is to arrange the intake pipe of the engine on the left side of the front module of the engine, above the cooling water tank.

To improve the anti-corrosion ability of the cooling water tank and extend its service life, the cooling fins of the cooling water tank arranged in the front module of the engine are all wrapped in plastic.

To prevent collision and friction between the bottom of the engine oil pan and uneven road surfaces, which may damage the engine, a metal protective plate can be specially installed under the oil pan.

To effectively isolate heat, sound, and vibration, and prevent it from entering the passenger compartment and affecting riding comfort, the POLO sedan has installed a heat shield plate at the exhaust pipe.