Map sensor problems. (I think.)
 

So for the past week my car has been acting strange. It bogs until about 2500rpm and it is real slow to pick up speed the rest of the way. 95% of the time it idles at about 200rpm and sometimes dies when I'm coming to a stop. My Tach has also been spazing up and down as I'm driving occasionally.

Well I was driving earlier and got it into vtec, then cel 3 came on. After that it ran normally and idles normally with the occasional idle at 1100rpm. Any suggestions on what this might be? I have a B16A with 200 compression all across. Chipped p28 running a B16A2 basemap. And I have checked the cam timing several times. Thanks in advance.

Re: Map sensor problems. (I think.)
 

ttt

Re: Map sensor problems. (I think.)
 

im having this same problem sort of cell 3 map sensor my cars runnig way rich like 22 mpg lol and a lobeing idle i cant fig this out ive tried alot of diff approches...

Re: Map sensor problems. (I think.)
 

Figured out it was my ecu.