what does P0650 mean on a 2001 buick century
error code cpk
Go to a locksmith they will code your key for $30.00.
Trouble code P0730 means:Incorrect gear ratio
The paint code for a 1998 Buick Century is typically located on the vehicle's Service Parts Identification (SPID) label. This label can usually be found in the trunk, on the inside of the driver's side door jamb, or under the rear seat. The paint code will be a two-digit alphanumeric code, often labeled as "BC/CC" or "Paint." If you have trouble locating it, you can also refer to the owner's manual for guidance.
02 sensor problem
There is a sticker on the inside of the trunk lid that has that information.
Trouble code P1860 means: TCC PWM Solenoid Circuit
The 2001 Buick Century came equipped with the 3100 V6 (engine code 'J'). The cooling system capacity is 11.6 quarts.
Evap Emission Control System Pressure Sensor Low
means you computer is working fine it is saying hello it the code after that that you need to worrie about
The code number is located in the trunk, it is the bottom nunber. location is on the under side of the trunk.