Exhaust Fluid Sensor

snwbdrno01 · #1 (**permalink**) 01-23-2012, 08:36 AM

Satruday I took my truck (2011 F-250) in for the 4th time. I keep getting a "Exhaust Fluid Contaminated" light. They have replaced the sensor twice and did a software upgrade the last time. Has anyone else had this problem? Getting ready to contact a Lemon Law lawyer, this is ridiculous.

paulm85 · #2 (**permalink**) 01-23-2012, 05:31 PM

Had the exact same problem in mine about 4 months ago. It was the NOx sensor in the exhaust system. Have they tried that?

snwbdrno01 · #3 (**permalink**) 01-24-2012, 06:15 AM

No, I don't think they checked that. I will call them and let them know.

powerstroke43 · #4 (**permalink**) 01-24-2012, 04:16 PM

Same thing happened to me and they replaced the nox sensor as well. My dealer said it was not a isolated case and they have replaced quite a few.

tjbrowder · #5 (**permalink**) 01-24-2012, 07:30 PM

Agree with others....my money is on a bad NOx sensor.

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Remove Advertisements Sponsored Links
Powerstroke.org Advertisement