Hey everyone,

So a few days after i got my car tuned with Hondata, RC 440's, 255lph FP, I was driving and my CEL came on and thecar started running a little rough.

I went home and checked the code being 03 (Map Sensor)

I started the car again and drove it for a few more days without any problems ( ran fine)

Then on my way back to college, it started the same thing and the CEL came on again. It would hardly idle and wasnt driving to smoothly. My dad said there was a ton of black smoke coming out my tailpipe.

So far, i have switched Map sensors, and the female connector that the map sensor plugs into.

Still no luck. =0/ The car will idle without the CEL coming on, but it idles like crap and when i try to drive it you can obviously tell something is wrong, and after about a half mile the CEL will come back on with 03.

Anybody have any advice on what i should do next???

Thanks