What to do if your exhaust fluid system is faulted?

Once the message center displays Engine Idled – See Owner’s Manual Exhaust Fluid System Fault, the SCR system must go through a warm up cycle with no faults present in order to verify the system is operating properly and remove the vehicle from the anti-tamper strategy.

Is there a fault in the exhaust system?

Exhaust Fluid System Fault!!! Hey guys, I have a 2015 F-250 with 78k miles. 2091 Engine hrs 434 idle hrs. Yesterday i got the Exhaust Fluid System Fault message. I checked the code with an SCTX4. I went on the forums and the voicemails wad that this was a code that would often just go away.

Is there a code for the exhaust fluid system?

The code doesn’t cone back up and now my truck is limited to 50mph. Iss this something i can take care of, or do i need to get to a dealership? Thanks. Hey guys, I have a 2015 F-250 with 78k miles. 2091 Engine hrs 434 idle hrs. Yesterday i got the Exhaust Fluid System Fault message. I checked the code with an SCTX4.

How to check exhaust fluid temperature while idle?

Leaving the RPM elevated, monitor EGT14 temperature PID until it reaches 155 °C (311 °F) and/or the message in the message center is cleared. Using the IDS select Toolbox, Datalogger, Powertrain, Exhaust.

How to check exhaust fluid pressure while idle?

Use the accelerator pedal to increase engine RPM to 1500-2000 RPM. Leaving the RPM elevated, monitor the EGT12 temperature PID until it reaches 90 °C (194 °F). Then decrease the RPM and allow the engine to idle. While the engine is at idle, monitor the REDUCT_TNK_P PID for an increase in pressure to approximately 496 kPa (72 psi).

What to do if your exhaust fluid system is faulted?