What is P242F code?

When a P242F error code is stored, it means that the powertrain control module (PCM) has detected a level of ash restriction in the diesel particulate filter (DPF) deemed to be restrictive.

How often does Duramax Regen?

Regens take around 10-12 miles of driving. Road trip (700 miles) that day regens around 250 miles. Lately my regens are 200-225 miles. Oil engine temp.

Can a blocked DPF damage the engine?

Your DPF filter is designed to conduct exhaust fumes out of the car’s engine, so when it is blocked, these fumes cannot leave the engine as quickly. Not only will you be spending more on fuel, but the build up of fumes in your engine can cause severe damage to your engine.

What does fault code p2463 on OBD II mean?

What Does Code P2463 Mean? OBD II fault code P2463 is a generic code that is defined as “Diesel Particulate Filter Restriction – Soot Accumulation”, and is set on all diesel applications when the PCM (Powertrain Control Module) detects an excessive accumulation of solid particulate matter (diesel soot) in the diesel particulate filter.

How to fix code p2463 Chevrolet engine light?

How do I fix code P2463 CHEVROLET? Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.

What causes diesel particulate filter restriction code p2463?

Almost any code that relates to the exhaust temperature being either too low or too high for regeneration of the DPF to take place can contribute to code P2463, or eventually be the direct cause of this code.

Is the p2463 P0420 reduced engine power?

Still no regen. After I got home I needed to make about 120 mile round trip drive and I expected it to regen but nope, no regen and the soot grams were in the high 50’s. All along I have been monitoring the egt’s, DEF differential pressure and soot grams on my CTS and it never showed any indication it was about to regen.

What is P242F code? When a P242F error code is stored, it means that the powertrain control module (PCM) has detected a level of ash restriction in the diesel particulate filter (DPF) deemed to be restrictive. How often does Duramax Regen? Regens take around 10-12 miles of driving. Road trip (700 miles) that day regens…