Check engine light

just because the code says map sensor does not mean the sensor is bad. it means the sensor cannot adjut the motor to perform right and it calls for help with the light. you need to have it checked properly for what needs to be addressed. Roy

From searching web and checking with Dodge dealership, it could be EGR valve. My van would stall and dealership could not get codes or wanted to sell me new vehicle... $60 MAP fix did it for me. EGR would have been a little bit more work to install so far so good.