Direct Fit Catalytic Converter for Changhe Big Dipper 1.4L

Product introduction

Direct Fit Catalytic Converter for Changhe Big Dipper  1.4L，This product we use high-quality raw materials 409 stainless steel, and with high flow ceramic carrier, to help each car can purify exhaust gas, reduce fuel consumption, improve power, and extinguish engine failure lights!

1. Changhe for a new three yuan "usually refers to the replacement of the car's three yuan catalytic converter (especially Changhe brand vehicles). The three-way catalytic converter is a key environmental protection device in the vehicle exhaust system, which is responsible for converting harmful gases in the exhaust gas (such as carbon monoxide, nitrogen oxides, hydrocarbons) into harmless substances (carbon dioxide, nitrogen, water vapor). After replacing the new three-way catalytic converter, the following effects may be brought:

2. Reduce exhaust emissions and meet environmental standards

The aging or failure of the three-way catalytic converter will lead to excessive exhaust emissions, and the replacement of new parts can significantly reduce harmful gas emissions, ensure that the vehicle meets environmental standards (such as national six, etc.), and avoid annual inspection failures

3. Applicable vehicle type

Gasoline vehicles: especially vehicles equipped with electric injection systems and closed-loop control.

Diesel vehicles: Due to different combustion characteristics, SCR (selective catalytic reduction) and other technologies are used to deal with NOx.

4. Precautions

Matching model: The catalytic converter that matches the original car must be selected, otherwise the performance may be affected or the fault code may be triggered.

Avoid inferior products: Inferior catalysts have low conversion efficiency, may not pass emission detection, and even block exhaust gas.

Check the root cause: If the old catalytic converter is damaged due to engine problems such as burning oil and ignition problems, the source needs to be repaired first, otherwise the new catalytic converter will be damaged again.

High cost: the original catalytic converter is expensive, and the auxiliary parts need to be carefully selected.

5. Failure performance

Emission deterioration: increased exhaust pollutants, annual inspection is not up to standard.

Performance decline: rising fuel consumption, insufficient power, poor exhaust and even abnormal sound.

Fault warning: Abnormal oxygen sensor triggers engine failure light.

6. If your Changhe vehicle has power drop, abnormal fuel consumption or excessive exhaust gas problems, replacing the three-way catalytic converter is an effective solution, but it is recommended to confirm the cause of the fault through professional testing.