Traditional Culture Encyclopedia - The 24 Solar Terms - Hybrid throttle
Hybrid throttle
Several reasons of unstable idle speed when cold car starts;
1, caused by dirty throttle;
2, caused by oxygen sensor failure;
3, water temperature sensor failure;
4. The spark plug is caused by excessive carbon deposition;
Solution:
1, clean the throttle;
2. Detect the fault code with a special automobile computer;
3. Replace the spark plug;
The above steps basically solved the problem of unstable idle speed when the cold car started.
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