Diesel Particulate Filter Regeneration Insufficient
Table of contents
P1471 ISUZU Possible Causes
- Excessive ash accumulation in filter
- Faulty MAF sensor
- Exhaust differential pressure sensor fault
- Modified exhaust system
- Faulty EGT sensor
How do I fix code P1471 ISUZU?
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.
Cost of diagnosing the P1471 ISUZU code
The cost of diagnosing the P1471 ISUZU code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1471 ISUZU Description
Diesel Particulate Filter Regeneration Insufficient is the generic description for the P1471 Isuzu code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1471 Isuzu OBDII code.Still have questions? Please post your question on our Comments Section below for more information.