ok so i got every thing workingbut the engine is ideling funy its at 1500 revs to like 1700 and drops back to 1500 i did the ecu swap 2 i put the p28 with a f20b base tune every thing is plugd and all i was told to see what code it throwing but i cant find the 2 pin conestor co i can chek dos any one know whar i can find it or hoe to fix thins i need the car runing by tomorow like baaaaaaad plz help

 

What year Accord?

The 94-97 SCS 2 pin connector is attached under the glove box.

As for your idling problem where did you get the base map and what tuning software was used?

 

its a 1999 honda accord lx it came with the f23a1 and i out the f20b regarding the progrm or whare did i get it from i have no idea cuz i frend did it for me the ecu is a p28 with a chip in it

 

check your intake manifold gasket for a leak where the butterflies are in the middle mine was doing the same thing

 

Wait, did you even swap the A11 & A6 pins? Those are backwards on the Accords and they are the O2 sensor & EGR solenoid wires.

Your car will run and idle funny if those are not switch.

Otherwise, adjust your FITV which is located under the TB. Mine idle weird right off the bat then after I got done with it, it went back to normal. Also check your IACV too.