my girls 04 accord 2.4 ex auto trans is jerking a noticeable amount when shifting in lower gears but does not jerk at all while shifting in higher gears. The tps was replaced along with the map sensor and the check engine light is still on saying it needs a new baro sensor, just wondering if the need for a baro sensor would cause the car to jerk when shifting in lower gears.

 

Can you tell us the exact code? It will be like P1234. Then we can give you some suggestions on testing.

 

yeah the code is p2227

 

That baro sensor is part of the PCM.

Just from a quick google search, you may want to remove the snorkel from the air filter to the throttle body and remove any debris. Also, pull out the air filter and replace if the bottom is clogged.