What does the code p2463 do on a diesel engine?
What does the code p2463 do on a diesel engine?
Thus, to prevent potential engine damage caused by the excessive back pressure in the exhaust system, the PCM will set code P2463, and illuminate a warning light. At the same time, the PCM will force the engine into a failsafe, or limp mode, and disable the EGR (Exhaust Gas Recirculation) system to prevent even more soot from collecting in the DPF.
What are the symptoms of DPF code p2463?
Some common symptoms of code P2463 could include the following- In many cases, several additional codes may be present. Note that in some cases, additional codes may not be directly related to the DPF regeneration issue Vehicle may enter a fail-safe, or limp mode that will persist until the problem is resolved
What does the p2463 code on a PCM mean?
When this happens, the exhaust system can no longer extract the exhaust stream efficiently, because the clogged DPF forms an effective plug in the system. Thus, to prevent potential engine damage caused by the excessive back pressure in the exhaust system, the PCM will set code P2463, and illuminate a warning light.
Where is the trouble code for limp mode?
Because of this, every time when the limp mode is active, there will be a stored trouble code in the trouble code memory. Therefore, the best solution to fix the limp mode without replacing the wrong parts is to find out which this trouble code is.
Thus, to prevent potential engine damage caused by the excessive back pressure in the exhaust system, the PCM will set code P2463, and illuminate a warning light. At the same time, the PCM will force the engine into a failsafe, or limp mode, and disable the EGR (Exhaust Gas Recirculation) system to prevent even more soot from collecting in the DPF.
Some common symptoms of code P2463 could include the following- In many cases, several additional codes may be present. Note that in some cases, additional codes may not be directly related to the DPF regeneration issue Vehicle may enter a fail-safe, or limp mode that will persist until the problem is resolved
Why does my Duramax not have enough power?
During a forced/service regeneration the rpms is a lot higher giving high amounts of fuel for that injector. When on Highway it’s not flowing enough fuel. Seen it plenty of times for a p0420. If this dealer can’t figure this out they shouldn’t be touching a duramax.
When this happens, the exhaust system can no longer extract the exhaust stream efficiently, because the clogged DPF forms an effective plug in the system. Thus, to prevent potential engine damage caused by the excessive back pressure in the exhaust system, the PCM will set code P2463, and illuminate a warning light.
