Buick Century Tps Wiring. Here at Advance Auto Parts we work with only top reliable Throttle Position Sensor product and part brands so you can shop with complete confidence. 1990 BUICK REGAL 2DR SEDAN wiring information.
BUICK CENTURY Voltage Keeps Raising On Signal Wire Of TPS Sensor Parameters. If the signal value is less than 17V then the PCM sets this code. What color is the hot wire to the throttle position sensor on a 2000 buick century.
Each wire has a specific task to accomplish and with the photos and circuit descriptions below youll test each one with your multimeter.
OBD2 Code P0122 Buick definition. My regular mechanic also recently just put on a new catalytic converter and a new fuel pump and fuel. Service type Throttle Position Sensor TPS Replacement. At the throttle position sensor the dark blue wire is signal just turn the key to on no crank.