A lot of people want the check engine light to go off, I am doing some research for school and I want it to come on. Does anyone know some simple problems or faults I can create with a vehicle in order to make the check engine light come on? These would be faults that the car can run with (not necessarily drive with) without causing permanent damage hopefully.

I am trying to develop software for a school project that can track Error codes going on and off over time.

I understand that any advice you give is for educational purposes and don't hold anyone here accountable if something goes catastrophically wrong.

A lot of people want the check engine light to go off.

I am doing some research for school and I want it to come on. Does anyone know some simple problems or faults I can create with a vehicle in order to make the check engine light come on? 

These would be faults that the car can run with (not necessarily drive with) without causing permanent damage, hopefully.

I am trying to develop software for a school project that can track Error codes going on and off over time.

I understand that any advice you give is for educational purposes and don't hold anyone here accountable if something goes catastrophically wrong.

Alot of people want the check engine light to go off, I am doing some research for school and I want it to come on. Does anyone know some simple problems or faults I can create with a vehicle in order to make the check engine light come on? These would be faults that the car can run with (not necessarily drive with) without causing permanent damage hopefully.

I am trying to develop software for a school project that can track Error codes going on and off over time.

I understand that any advice you give is for educational purposes and don't hold anyone here accountable if something goes catastrophically wrong.

A lot of people want the check engine light to go off, I am doing some research for school and I want it to come on. Does anyone know some simple problems or faults I can create with a vehicle in order to make the check engine light come on? These would be faults that the car can run with (not necessarily drive with) without causing permanent damage hopefully.

I am trying to develop software for a school project that can track Error codes going on and off over time.

I understand that any advice you give is for educational purposes and don't hold anyone here accountable if something goes catastrophically wrong.