You have a lot of codes there. P0113 and P2228 are related to the mass air flow sensor. Reset codes, warm engine up and if you have a good scan tool read the mass air flow sensor data at idle with all loads off. A good reading in theory should read 3.6 grams per second a little bit high or low is normal.
With the scanner still hooked up and one person monitoring the mass air flow sensor, cruise to 35 MPH and then hit the accelerator pedal so throttle goes wide open. Mass air flow reading should hit close to 100 grams per second or higher. If it doesn't then the mass air flow is defective. If the reading is low at idle look for vacuum leaks. But I would also like to know what your codes for the stability control are. If you have a steering angle fault or it was not reset to zero after the alignment the engine control module can interpret that as an over steer and reduce your power so you do not "flip over"
That is why it is important we get the stability fault codes as well. The technology on these vehicles can do crazy stuff depending on what it thinks it sees. So reset the PCM codes and let's start fresh and please provide the stability codes. Any parts store should be able to read ABS codes since the stability and ABS are integrated together. If you can provide that information we can try to better help you. Most vehicles now after an alignment you need to do a zero point calibration since the steering angle sensor needs to know the steering wheel is centered and not tilted to the right or left.
Wednesday, May 29th, 2019 AT 10:15 PM
