Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_2503102_1 ( engine VARCHAR, team VARCHAR )

### Question ###
What engine doe the Ed Carpenter Racing team use?

### Accurate SQL ###

SELECT engine FROM table_2503102_1 WHERE team = "Ed Carpenter Racing"