I swapped an OBD1 b16a into a 91 civic std, converted the motor to OBD0 using obd0 dizzy and ecu. Did the dpfi to mpfi wiring myself etc. Now the motor will run fine until you slow down, at which point, when you give it gas it bogs down and wants to shut off,until you take your foot off the gas.To remedy the problem you have to shut the car off, and then turn it back on for it to run right until the next time you go to slow down then it starts all over again! I've search and tried everything: got a new dizzy,got new plugs and wires, got a new fuel pump and filter, new injectors, redid the timing over and over again, rechecked the wiring, and still nothing! Any thoughts or ideas would be greatly appreciated.

 

anyone ?????

 

when you converted your harness did you swap the outside two TPS wires?

 

i had something like this happen to me it was my chip on m ecu but if u don't have anything like that then...it might also be the vac....ecu is the cause of a lot of problems same with the vac