Well i have this problem It keeps throwing the MAP sensor code. I replace the map sensor from auto zone and after i drove it it kicked back on. I tested the plug and voltage and ground seem to be fine. Do you think i might have a bad sensor?? i Wasn't able to test the vacuum on the sensor but i tried everything i could. I reset the light drive it and it turns back on. Car seems to be a little rough on take off and some times wants to turn off. What do you guys suggest?

 

Connect a scanner a look at what the PCM is looking at.....