Hi! My wife's xg 350 has check engine light error code p0320. Took to shop and they said they checked the sensor the code referred to and it was fine. They then told me it was the computer going bad. Tach does not work and sometimes the tranny gets stuck in 3rd. Long story short i have replaced both items and still have same problem. Any help would be greatly appreciated. Thank all of you for your time

 

What sensor did they replace?

 

It lacks some info can you please expound it more. Welcome by the way.

 

How do they test the misfire sensor ?

The moment to go find a better shop. What shop was it anyway ?


We'd appreciate if you'd take more time to make a more precise and structured problem statement.

Because:
So you've replaced tachometer and transmission ?

P0320 ? tranny in limp ?

Sorry, but I'm lost here.