Chosen Solution
My car is accelerating slow after coming to stops. The engine light is giving me a 1778 code and after some research I learned that I needed to replace the stepper motor. After replacing the stepper my issues were still there. I tried replacing the Mass air flow sensor and the problem is still there as well. What else could I try?
After installing the parts you have to reset the error codes. You can wait for few miles to detect the issue has been solved and the error code will gone. It is also possible you have some more parts has fault. Please contact any expert technician locally to examine the issue.
