What Causes Slow Throttle Response When the AC is On?
1 Answers
Slow throttle response when the AC is on is due to insufficient engine power. It is necessary to clean engine carbon deposits, check the oxygen sensor, and regularly replace the three filters. Cleaning Engine Carbon Deposits: Excessive engine carbon buildup is a significant cause, primarily due to the use of unsuitable fuel. Adding a certain amount of cleaning agent when refueling and driving at high speeds after cleaning can help increase exhaust flow, allowing stronger airflow to remove larger carbon particles. Checking the Oxygen Sensor: As an internal control unit in the car, the oxygen sensor primarily monitors the air-fuel ratio in the engine. If it is damaged, it will cause an imbalance in the air-fuel ratio, leading to a sudden increase in fuel consumption. When the oxygen sensor is faulty, the exhaust pipe will emit darker-colored exhaust gases during driving, indicating that the oxygen sensor should be replaced. Regularly Replacing the Three Filters: During vehicle use, the oil filter, air filter, and fuel filter must be replaced regularly. If they are not changed for a long time, they can become dirty and clogged, affecting performance and sending incorrect signals to the engine control unit, resulting in incomplete fuel combustion and increased engine carbon deposits.
