P244E Possible Causes
- Fuel system concerns
- Turbocharger system concerns
- Exhaust leaks
- Oxidation catalytic converter (OC)
- Aftermarket exhaust accessories or performance modifications
How to Fix Code P244E
Check the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
P244E
Symptoms
Possible
Check engine light illuminated (or service engine soon warning light)
P244E Meaning
The powertrain control module (PCM) monitors conditions necessary for diesel particulate filter regeneration. The test fails when the diesel particulate filter regeneration level is below 10% of the target reduction after 13 minutes of active regeneration.