8.0
pretty bad- Typical Repair Cost:
- $200
- Average Mileage:
- 91,000 miles
- Total Complaints:
- 2 complaints
Most common solutions:
- changed DPFE sensor (1 reports)
- not sure (1 reports)
last year same code same problem replaced egr valve, sensor and code cleared and then came back after successful inspection
this year same code and same problem.
there is a major problem with the ford Taurus and their egr system
- Kevin M., Randolph, MA, US
After my engine light came on, I had a P401 code. Without having good diagnostics to determine the cause. I tried the shotgun approach.
Replaced in this order EGR valve, DPFE sensor, EGR control, EGR tube, DPFE sensor. I replaced the DPFE sensor a second time due to I finally found a way to test it easily (safety pins, volt meter and pump with vacuum option for airbeds). The first DPFE sensor I put in must have been bad.
- eh10, Austin, TX, US