Baodalazi

ok heres the setup i have a b18c motor in my 95 civic ex it has 310 injectors and i wired in a resister box i also have an adjustable fuel pressure regulator i set the psi to 32-40 motor starts stays on for couple of seconds then jus shuts off no sputters or anything can somebody please help me go thru the steps in how to figure out the problem im pretty sure my tps and other sensor plug are not mixed i heard the tps is supppose to be the one with red wire and a black line thru it

JasonST

Are u getting any cels? Yeah a common problem with a swap is ppl switch the map and tps sensors to the wrong sensors, heck I even did it. Yeah tps has red/black wire for it's midle wire so if u notice that on ur map sensor try switching em. But even so i don't think that would make ur motor just die. Might be problem with ignition switch or maybe fuel relay, anything else worth noting or does it simply turn off like ur taking the key out?

Super Chicken

If it starts and runs for only a few seconds then it could be the main relay.
Put a new one in no matter what its just one more thing you never have to orry about. Also, why did you wire in a resistor in a OBD 1 car? Do you use pre OBD injectors?

racehesh

Ingnition switch sounds like the prob.

turbociviccoupe

why dont you just use the stock injectors and fuel pressure regulater?

Baodalazi

ok problem fixed it was the ol tps and map sensor mixup tanks for comments guys