What Causes Throttle Body Failure?
1, The car’s acceleration is significantly sluggish, and the speed drops as soon as the throttle is released;
2, the engine can not start or idle shaking, unstable work, unstable speed;
3, the instrument on the EPC light will light up, indicating that the electronic throttle control system problems.
4, engine-cooled car is not good to start, idle speed is unstable, black smoke.
5, the vehicle can not start, diagnostic instrument check, the engine system in the report throttle damage or sensor is not reliable signal failure.
6, the vehicle often stalls when coasting in the driving fault.
7, in doing the throttle base setting can not succeed, after excluding the wiring problems, battery problems, engine control unit and other issues, determined that the throttle is damaged. 8, the exhaust pipe makes a strange noise.
Throttle body failure of the causes and solutions:
2, may be a failure problem. Need to go to the 4s store for a comprehensive inspection to find out the specific fault and then repair.
