Code 27: Injector Curcuit

[Hexter]

I have a 95' neon with a SOHC that has a rough idle and slow acceleration from a stop. I ran the codes and got #27. I have a narrowed it down to the #2 injector, but want to be sure its the injector and not the wiring. Any tips?
Also the altenator belt keeps squealing, what gives?

[R/T_Racer]

i dont know if youve tried yet, but buy some fuel injector cleaner, run it through with a full tank of gas, and it should fix the idling and the slow accel. if that still doesnt work, or if youve tried it already, i dont know what to tell you

[soul_sword34]

and now for my underated response to idle and slow start problems. Check your air filter, take it off and see if it idles better. Hey it's worth a shot. I've seen this problem so many times in my life and the poor little air filter is usually always the culprit.

[allanh75]

Originally Posted by Hexter

I have a 95' neon with a SOHC that has a rough idle and slow acceleration from a stop. I ran the codes and got #27. I have a narrowed it down to the #2 injector, but want to be sure its the injector and not the wiring. Any tips?
Also the altenator belt keeps squealing, what gives?

i have the same problem, i took it to autozone and it read code PO202, with the ODB II and it is an injector circuit malfunction on cylinder 2 , I dont know how to fix that yet, but it mentioned that the probable causes are : open or shortened fuel injector, open or shortened electrical circuit, high fuel pressure-pressure regulator defective-fuel return line blocked,