Check Engine on in my tercel 93

Hi, I have a Tercel 93, 2 door, It has a 3E engine. Today, I fell off in hole in the street, and after that the check engine turned on and it is remaining on, I am wondering if any of the sensor got hit or something, any suggestions?
Thanks

reed the coed and see what it says.

most of your local auto parts stores will read the check engine codes for free.

not his since it is a OB1, you have to do the paper clip trick.