Paccar MX13 epa 17 |
05-10-2024, (Subject: Paccar MX13 epa 17 ) Post: #1 | |||
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Paccar MX13 epa 17 Hello guys I have a paccar mx13 in the shop right now throwing a code P3818 SCR catalyst conversion efficiency - reduction efficiency too low. I usually work on Cummins engines and have trouble shooting material for that but on these engines i dont really have anything like that or to much experience on them. I was wondering if you guys have had this problem and how you guys went ahead fixed it. Any help is appreciated thank you. | |||
05-10-2024, (Subject: Paccar MX13 epa 17 ) Post: #2 | |||
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RE: Paccar MX13 epa 17 just like with the red engines ... Do an EGR tune-up. Clean and/or replace sooted up sensors, Bake the cans out, regen it, etc. + replace any suspect NOx sensors that are more than 400k miles old. User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!. | |||
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05-10-2024, (Subject: Paccar MX13 epa 17 ) Post: #3 | |||
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RE: Paccar MX13 epa 17 i have fleet of paccars and cummins, youll have to be ontop of maintaining the emissions system. but i will warn you paccar very picky motors and even properly running have alot of emissions issues after 150k. and toss codes and derates for pretty much any reason. | |||
05-11-2024, (Subject: Paccar MX13 epa 17 ) Post: #4 | |||
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RE: Paccar MX13 epa 17 tfi421. Do you have access to factory service info? I work on a few T370 KW's and Paccar is horrible to get any info like wiring for. I've heard that the truck owner can open a free service account that will give access. Similar to what Freightliner does. So far the two dealers I've talked to say there is no such program. | |||
05-11-2024, (Subject: Paccar MX13 epa 17 ) Post: #5 | |||
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RE: Paccar MX13 epa 17 yes factory davie 4 with eportal access and pvp and all that | |||
05-11-2024, (Subject: Paccar MX13 epa 17 ) Post: #6 | |||
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RE: Paccar MX13 epa 17 no you have pay the 3k for access and either one time fee or 1500 month annaully. my fleet account has it but | |||
05-11-2024, (Subject: Paccar MX13 epa 17 ) Post: #7 | |||
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RE: Paccar MX13 epa 17 dont know if this helpful but install fixed version of esa 5.5/5.6 from paccar and it has wiring diagrams in there. | |||
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