CMI2522529C91 | Genuine Cummins® DPF Module Particulate Filter For Cummins X15, X12

Protects the environment:

• Traps black smoke and fine particles that contribute to air pollution and respiratory health problems.

Helps meet emissions standards:

• Essential for compliance with regulations like Euro 5/6, EPA, or other diesel emission standards.

Improves engine efficiency indirectly:

• By controlling soot buildup, it prevents damage to engine components and maintains better exhaust flow.

Supports public health:

• Reduces particulate matter that can cause lung and heart problems in humans.

Warning Lights on Dashboard

• The DPF warning light or check engine light may illuminate, indicating soot buildup or a sensor issue.

Reduced Engine Performance

• The engine may lose power or accelerate sluggishly because a clogged DPF restricts exhaust flow.

Increased Fuel Consumption

• The engine may burn more fuel trying to maintain performance during active regeneration.

Frequent Regeneration Cycles

• The vehicle may attempt regeneration more often than normal, sometimes with noticeable heat or exhaust changes.

Excessive Smoke from Exhaust

• Dark black smoke indicates incomplete filtration or failure of the DPF to trap soot properly.

Strange Smells

• A burning odor from the exhaust can occur if soot is not properly burned off during regeneration.

Difficulty Starting or Stalling

• In severe cases, a clogged DPF can cause engine misfires or stalling.

Engine Limp Mode

• Many modern diesel vehicles will reduce engine power (limp mode) to protect the engine if the DPF is severely blocked.