Question

What does P0102, P0122, P0300, P1122 codes mean on a 2004 Buick? what is the best solution?

Answer 1

P0102 BUICK - Mass or Volume Air Flow Circuit Low Input
Read more: https://www.autocodes.com/p0102_buick.html

P0122 BUICK - Throttle Position Sensor 1 Circuit Low Voltage
Read more: https://www.autocodes.com/p0122_buick.html

P0300 BUICK - Cylinder Misfire Detected Random Cylinders
Read more: https://www.autocodes.com/p0300_buick.html

P1122 BUICK - Throttle Position Sensor Circuit Intermittent Low Voltage
Read more: https://www.autocodes.com/p1122_buick.html