What is the fault code on a duremax?

Vocational, Technical or Tra… Fault codes. GMC 2011 3500HD Duramax DEF light on followed OBDI code PO847. DTC PO847, yes able to reset. 011 Silverado Second opinion] i have a 2011 duremax and obd2 scanner brings up P204F code. Reductant system performance. Ive replaced def pump a year ago. and also NoX sensors under warrnty.I have 250k on truck.

What does a p204f Bank 1 OBD code mean?

When a code P204F is stored, it means that the powertrain control module (PCM) has detected a malfunction in the reductant portion of the selective catalyst reduction (SCR) system. Bank 1 denotes the bank of the engine that contains the number one cylinder.

What kind of diagnostic scanner is needed for p204f?

A diagnostic scanner, a digital volt/ohmmeter (DVOM), and a source of vehicle specific diagnostic information will be required to diagnose a code P204F.

What does the p2047 code on an OBD2 mean?

All our repairs are backed by our 12-month / 12,000-mile warranty. The P2047 code is a general OBD2 trouble code that points to a fault within the reductant injector circuit. The P2047 code means a fault is present in the reductant injection valve circuit, bank 1 unit 1.

A diagnostic scanner, a digital volt/ohmmeter (DVOM), and a source of vehicle specific diagnostic information will be required to diagnose a code P204F.

What is the fault code for a Duramax Def light?

Fault codes. GMC 2011 3500HD Duramax DEF light on followed OBDI code PO847. DTC PO847, yes able to reset. 011 Silverado Second opinion] i have a 2011 duremax and obd2 scanner brings up P204F code. Reductant system performance. Ive replaced def pump a year ago. and also NoX sensors under warrnty.I have 250k on truck. De … read more