Ecodiesel scr healing. 3. Your SCR (Selective Catalyst Reduction) and DEF (Diesel Exhaust Fluid) components require maintenance, and this product makes that as easy as possible. I think the major reason they try and skip it is the first part or the healing is to drain the def tank and refill it so much at a time, this recalibrates the def gauge and resets the count down. Please turn the key off for 45 seconds (Complete after-run). Functions>Perform ‘DEF Tank Level Reset’. Using the scan tool, go Misc. While SCR technology is highly effective at curbing pollution, it can occasionally experience faults that trigger a warning light on your Help, this 15 ram 1500 ecodiesel was towed in for multiple SCR codes and the SCR forced engine shut down code. Jul 30, 2018 · Looking online it looked like this needed to be cleared by doing a SCR healing procedure with the WiTech tool after all engine codes were cleared. I got a check engine light and then a popup that said "take your vehicle to the dealership or it wont start in 200 miles". Sep 7, 2025 · Diesel SCR maintenance is essential to your system's health and longevity. Aug 13, 2024 · Understanding and Resetting Selective Catalytic Reduction (SCR) System Faults in Your Vehicle If you drive a modern diesel vehicle, chances are it is equipped with a Selective Catalytic Reduction (SCR) system to reduce harmful nitrogen oxide (NOx) emissions. Verify that the DEF Tank level is between 25% and 85% full. This procedure requires a serious scan tool. 5 gallons still no cel and still says service def won’t restart in May 3, 2022 · Probably needs a SCR “healing” procedure. The service department said they replaced the SCR, sensors, forced regen, but the truck still will not start and they have no idea why. Found a local shop that said they had a generic tool that could perform the reset, so decided to let them swap the NOx sensor too. It had a blown exhaust flex pipe that melted the DEF supply line and was spraying everywhere, we cut out and welded in a new flex pipe, smoke pressure tested to verify no leaks, and replaced the DEF supply line. The last time was after the scr replacement, like you they skipped the healing process. The other part of the healing involves a 50 Mar 3, 2022 · I am currently working on a 2015 ram 1500 eco diesel came in with code p20ee fixed flex pipe and cleared codes Cel stayed off but service def stayed on drained tank and now def gauge reads full scanner reads 37% after adding 2. Lo an behold the truck started right up, Drove it for a little bit, no codes, no messages. . Jan 16, 2024 · Hello , I have a 2014 1500 ecodiesel in my shop , it had the problem with the SCR cat , and it was beginning to count down from 200 miles to 0 that it would't start anymore . Jun 24, 2014 · When I was having my scr troubles it went into count down twice. I will let you all know if this fix works for the long term Click to expand SCR is totally clogged, What to do? Howdy, I have a 2014 Ram longhorn Ecodiesel. SCR HEALING PROCEDURE 1. Read our guide and learn how to clean and maintain a SCR system successfully. Fitted it with a new SCR cat , and got the code P2BA9 along with de p20EE just as described in the service bulletin Once your SCR system is clean, this is a groundbreaking solution for keeping two of the most complex diesel systems free of white crystal deposits. Through other resources, found something called a "SCR healing procedure" that directs to empty the DEF tank, fill it some, reset the levels, and so on, perform a forced regen, then drive at over 55mph for over an hour. Jan 5, 2021 · The I saw that the dealer would reset the reset the SCR Mileage Extend W Active Fault (AlfaOBD can do this followed by SCR DEF Tank Fluid Rest (with a near full tank of DEF). 4. 2. Mar 5, 2024 · My 2014 EcoDiesel (~160k mi) went to the dealer for the dreaded "DEF See Dealer no start in XXX miles" count down and is still there 2 months later. Unsing my up to date Snap on solus ultra i Cleared codes, filled the DEF Aug 7, 2020 · But, the SCR Inducement message (“Service DEF System – See Dealer Soon”) will continue to display periodically until the SCR Healing Procedure is performed What defines a Key Cycle? I have done 40+ of of/off runs for 10min+ but afterwards i read somewhere that coolant temperature must rise 40deg to count as a key cycle. tva oiyyj nhfeb jcgsfu tfgc rjh zrjsizb upetws ipoqo dkr