C Murda

iTrader: (24)

ok just got my motor in and i know everything worked fine before no wires hav been cut nothing was wrong. start the car for the frst time it idles funny like lower than normal then higher then lower just keeps going back and forth. lightcame on and i scanned it got P0200 which is fuel injector circuit malfunction.....all wires are connected and like i said everything worked fine when i pulled the motorout. fuel injectors themselves are brand new. could it possibly be a bad ground? if so what wire is it? i know i bolted 3 grounds in the same location on the back of the driver side head and that bolt is tight. also it cant be an individual injector as if it were i would get a code like P0201/2/3/4/5/6/7/8 one for each cylinder, so that wuld suggest i have something wrong effecting most or all right?

TAQuickness

iTrader: (28)

Could be a faulty injector driver = new PCM

Might try ohming out the injectors to see if the readings are consistent across all 8

C Murda

iTrader: (24)

Ok I'll try that but first I need some one to verify something for me... Anyone with an ls1 camaro I need someone to look at the fuse panel closest to the front bumper and please let me know if you have a fuse for both "inj1" and "inj2". I recently put this motor in a v6 car and I kept the original fuse boxes from the v6 and just
swapped in my PCM and engine harness.

2001NBMZ28

You might be onto something, owners manual says INJ-2 (Not used for V6) (LH Injectors for V8 and Ignition Module) INJ-1 (All for V6) (RH Injectors for V8 and Ignition Module).

C Murda

iTrader: (24)

so does this mean you or anyone else with a ls1 camaro have a fuse in bothe slots? i wish it were just simply add a fuse and go but the inj2 slot doesnt have the pins in it and i have no idea where i would run wires????

C Murda

iTrader: (24)

man i should have taken thatbody harness but everyone on here tells me i only need the engine harness and the bodya harnesses were the same now im up set....