ThePanduuh

iTrader: (3)

Hello all,

So I bought a project 2009 LNF sedan that needed some motor work. Timing gear side of things. Got that all sorted out and the car runs. But not 100%. The car sat for a year or so and needs help. It's running, driving (although the transmission shifts stiffly and grinds going into reverse), and has a few engine codes that I'm not sure what else to do.

Codes are:
P0201 - Injector Circuit Open Loop - Cyl 1
P0301 - Cylinder 1 Misfire
P0368 - Camshaft Position Sensor "B" Open Loop

I've checked the Camshaft Position sensor connector, dielectric greased connector and put it back on, no wires were wore through.

Checked spark plug, no issues there.

Checked coil and wires, no issues there.

Only time it runs rough is at idle and WOT. Does not want to accept any boost at all, will only go out of vacuum to 0 and then doesn't like it so it flashes the light.


Any help is appreciated.

umrdyldo

iTrader: (1)

P0201 Check the wiring from the injector back through the harness. The harness may be exposed and rubbed through. That is not uncommon. This would also cause the #1 Injector to malfunction and cause the misfire on #1.

OH and check the fuse that's related to injector. IF the wiring rubbed through it could have blown the fuse.

If the wires are good, it's either a bad injector or ECM. Start with replacing the injector.

ThePanduuh

iTrader: (3)

can't believe it was this easy, but the damn injector was unplugged!!! i had to look at it from the bottom, I didn't quite know where the injectors were. car was on the lift, looked up and "IS THAT THE DAMN INJECTOR PLUG HANGING THERE" yep. car runs fine now. Thanks for the help!