檢修完排氣故障後（如油箱、接口漏氣、碳罐、等等），電腦reset...

Google:

How many miles to clear EVAP code?

 

About 50 to 100 miles

 

Here's something you probably don't know: after clearing the car's computer you will need to drive for about 50 to 100 miles. As you drive your car the computer will monitor all the sensors and register the results.