What is the p2149 code on a Dodge 3500?
I have an 05 Dodge 3500 with 5.9 Cummins. I’m getting a code P2149 fuel injector group B supply voltage circuit/open. Anyone have any ideas for me? Truck still runs good until you put the hammer… Put the hammer down…Duh 5 people found this helpful. P2149 is for bank 2 injectors being shorted high or low.
What are the symptoms of a p0299 DTC?
Symptoms of a P0299 DTC may include: 1 MIL (Malfunction indicator lamp) illumination 2 Reduced power output from engine, possibly in a “limp” mode 3 Unusual sounds from the engine/turbo
What causes an underboost code on a p0299?
Potential causes of a P0299 turbo underboost code include: 1 Intake (induction) air restriction or leak. 2 Failed or damaged turbocharger (sticking, binding, etc.) 3 Faulty boost/charge pressure sensor. 4 Faulty wastegate bypass regulator valve (VW). 5 Low fuel pressure condition (Isuzu). 6 (more items)
What should I do if my p0299 supercharger has failed?
For example, if you search around, you’ll find that a common fix for a P0299 in VWs is to replace or repair the diverter valve or wastegate solenoid. On the GM Duramax diesel, this code may mean the turbo housing resonator has failed. If you have a Ford, you’ll want to next check the wastegate regulating valve solenoid for correct operation.
What to do if you get trouble code p2149?
If the trouble codes or customer concern is induced during the wiggle test on any other cylinders (other then P0202/P0207), replace the affected injector connector pigtail with P/N 88988963. This replacement pigtail can be used to repair any cylinder except number 2 and number 7.
What causes a p2149 fuel injector supply voltage code?
Causes for this P2149 fuel injector group supply voltage code may include: Defective or damaged fuel injector (s)
Is the p2149 code a FICM problem?
I don’t know how true this is but its posted a lot. If the vehicle set a P2149 by itself and it did not also set a p0202,p0203,p0205,p0208 then it is an internal problem in the ficm. You did not mention that you actually checked this common LLY problem.