P0400 to P0499 refer to the Emission Control Systems. Again, just because the code points to a particular sensor or component simply means it triggered the check engine light to illuminate, but does not mean it is the cause of the problem.
|P0400 - P0408||Exhaust Gas Recirculation Valve|
|P0420 - P0434||Catalytic Converter|
P0440 - P0456
P0465 - P0469
|P0460 - P0464||Fuel Level Sensor|
|P0480 - P0485||Cooling Fan|
Professional Auto Care
Professional Auto Care is an award-winning family owned and operated auto repair shop located in southwest Houston. It has been run by the same family, the Serratos Family, for nearly 35 years. Professional Auto Care services Domestic, Asian as well as select European vehicles. We are known for our professionalism, transparency and quality of work. Since our humble beginning in 1983, we always strove to provide the best, most reliable service in Houston with a hint of the personal touch. The founders, Everardo and Claudia Serratos, are still involved with the daily operations of the car maintenance and auto repair shop.