Ford diesel exhaust fluid system fault reset

Ford Truck Enthusiasts Forums Diesel 6.

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Ford diesel exhaust fluid system fault reset

Log in. Sign up. Home Forums Ford 6. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Well yesterday I was troublshooting this issue by ohming out the heater connector above the def tank. While working on it, I turned the truck key to on, engine not running, while the def tank sending unit was disconnected. Silly Mistake. This resulted in a host of codes including PE for Reductant Level Sensor Erratic performance, as well as some for the temp sender. The problem is it also threw up the Exhaust fluid System fault, speed limited to 50 mph in 50 miles warning. I cleared all the codes, plugged back in the def sender connector, and started the truck. Exhaust fluid system fault remains. I did several key cycles to see if any trouble codes would come back and none did, but the system fault remains.

The truck was shed to go into the shop next Monday so I've limited its use but needed it yesterday. Find all posts by cjssr.

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Is there some fault with the exhaust fluid system on your Ford 6. Well, you have nothing to worry about, as I will provide some simple methods to reset this fault. In this write-up, I will list some reasons behind the faulty DEF or exhaust fluid system and will include some preventive measures or tips in the end. Before moving towards the methods, let me first take you through some of the things causing EFS fault on your Ford diesel truck. To ensure the exhaust system works correctly, the DEF fluid must meet the desired purity requirements.

Ford diesel exhaust fluid system fault reset

Log in. Sign up. Home Forums Ford 6. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. 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. I cleared the code and drove to see if it would pop back up.

Houston house of blendz

Got the dealer, shut off the truck. So can anyone enlighten me here? I believe when the dealer started the truck the light was out. Email this Page. Bump in the road? Well yesterday I was troublshooting this issue by ohming out the heater connector above the def tank. Advanced Search. I currently have 42 miles to 50 mph limit, and don't want to keep driving it around if its going to end up stuck in idle only mode and not clear on its own. Forscan is reporting about 5. I cleared all the codes, plugged back in the def sender connector, and started the truck. We then headed to Florida with the rv in tow.

This will force the computer to reset on its own.

The truck was shed to go into the shop next Monday so I've limited its use but needed it yesterday. Carry out a closed pedal deceleration event without applying the brake for 6 seconds. Carry out a closed pedal deceleration event without applying the brake for 6 seconds. Now the second time for this particular issue. Trending Topics. AVS Forum. Should be pretty easy to confirm this. Forum Jump. I wonder if it makes more sense to just delete this system when it brakes or pay for the repair. Repeat the closed pedal deceleration event 3 times.