Running rough, no power, and the code I get on my PMT is P2146. I strongly suspect that the bullydog PMT has alot to do with this, but any ideas on what to do/fix it?

 

Lemme look the code up, and the reason behind it.

 

P2146-BANK 1 (CYLINDERS 1-3) SHORTED HIGH OR LOW

Possible causes
OTHER DTC’S
HIGH SIDE DRIVER CIRCUIT OPEN
LOW SIDE DRIVER CIRCUIT OPEN
HIGH SIDE DRIVER SHORTED TO LOW SIDE DRIVER
HIGH SIDE DRIVERS SHORTED LOW
LOW SIDE DRIVER CIRCUIT SHORTED OTHER LOW SIDE DRIVER CIRCUIT
LOW SIDE DRIVERS SHORTED LOW
HIGH SIDE DRIVER SHORTED TO VOLTAGE
LOW SIDE DRIVER SHORTED TO VOLTAGE
LOW SIDE DRIVER CIRCUIT SHORTED IN INJECTOR HARNESS
INJECTOR
INJECTOR HARNESS
INTERMITTENT CONDITION
ECM

 

Remove the injector harness closes to the front of the engine and clean it with some electrical contact cleaner.

 

Thanks for the info....due to some other issues, I towed it to the local shop....better safe then sorry. I've been noticing some white smoke when I start up that clears up after it runs.....I hope it's just the wiring, but if it's a bad injector....what better excuse to upgrade hahahaha.

 

Updates??

 

Called the shop today and they had a few more things to check, but they said that it "dosen't look good" will post what I find out as I find out though. I'm thinking worse case an injector got hung open and the motor is toast....dunno

 

Updates??

 

Closing thread due to inactivity. Thread starter can reopen.