What happened to the low idle speed of Audi 1.8 liter in 2000?

Dear car owner, hello! Glad to serve you! There may be several reasons for the low idle speed of your car: first, the stolen goods produced in the air and the sludge produced by gasoline are likely to cause the vehicle throttle to be too dirty and the idle motor to work poorly.

Second, excessive carbon deposition can easily lead to lax valve closure, poor atomization of fuel injectors and insufficient combustion.

Third, the exhaust pipe is blocked, resulting in poor exhaust.

Reason 4: Air leakage leads to insufficient vacuum.

The fifth reason is that the circuit is aging and the computer board is broken, which is not easy to appear in the short term. Car owners are advised not to easily install other equipment for their cars.

Reason 6: Insufficient cylinder pressure and natural wear will not appear in a short time. If there is something wrong with your car, ask the car mechanic. 4S shop professional technician, 10 minutes to solve.