So I just finished my 0BD1 GSR swap and wire tuck in my 94 integra. I am using a P28 ecu chipped with Crome.
My car was in pieces and running fine except it was throwing the VSS code sometimes.
My engine has new belts, pumps, seals, plugs, wires, VSS sensor, cap/rotor, and thermostat.


I recently wired all my headlights (JDM front with after market HID) and put it back together.
All my lights are working correctly except the city lights I didn't care to figure it out.


Now for some reason I have a rough idle and when I try to rev it up it wants to kill.
I am not throwing any codes. . . .

Any ideas?

 

You possibly could of switched the Map and Tps sensors

 

My buddy figured it out. The chip in my ecu was bad.