i got a 94 civic single v motor built ive only out about 300 miles with chipped p28 ecu car was running fine oneday it just lost power out of nowhere. i replaced everything dizzy plugs wires fuel pump injectors EVERYTHING just to make sure. check timing, timing belt everything was fine and when it does turn on it idles funny and wont go over 5000rpm and i also got a new basemap HELP ME OUT WITH THIS PLEASE IVE BEEN BREAKING MY HEAD CANT FIND THE PROBLEM

 

what is a single V engine !!! you posted that in another thread an never answered my question.

 

guessing V-Tec...

 

why would vtec cause it not to turn on sometimes

 

I was answering the other guys question about V engine

 

oo lol yeaa its d16 vtec

 

so this has happened since you got the new base map...take it out/swap ECU's. i'll bet the problem goes away.

 

i did that today with a few diffirent ecus same problem ..... FML

 

compression test it.

 

compression is good