Рет қаралды 90,624
Read more: otrperformance...
Purchase Reset tool: otrperformance...
SA 16 DTC Explained = OBD / P-Codes
Heavy-duty truck fault codes do share similar results with the OBD automotive standard, but the heavy-duty manufacturers do things a little differently. This is why we recommend using good sources for your information so you have the right information to fix your truck.
Which trucks use OBD Fault codes?
Volvo Trucks 2014+
Mack trucks 2014+
Prevost Bus 2014+
Here is look at some fault code data that you may have seen on your dashboard. The following information is on a 2015 Volvo VNL 670 with a Volvo 500hp D13 engine with I-shift.
Fault #1: SA 16 DTC P113000
[SA] stands for Source Address. In this particular example, the “16” stands for the engine. So this fault code is coming from the Engine ECU.
[DTC] stands for Diagnostic Trouble Code
[P] stands for Powertrain
[1130] stands for Aftertreatment Hydrocarbon Air Purge Valve
[00] stands for (stuck closed), this is the failure mode that sets this fault
Fault #2: SA 16 DTC P20EE00
[SA] stands for Source Address. In this particular example, the “16” stands for the engine. So this fault code is coming from the Engine ECU.
[DTC] stands for Diagnostic Trouble Code
[P] stands for Powertrain
[20EE] stands for NOx Catalyst - Conversion Efficiency Low
[00] stands for (Below The Threshold), this is the failure mode that sets this fault
This OBD monitor is designed to determine the DEF efficiency as calculated by using the inputs of the commanded DEF and the two NOx sensors located upstream and downstream of the NOx Catalyst.
Take a look at the Inlet / Outlet NOx Sensor location and make sure they are not damaged. Good NOx sensors can eliminate a lot of false positives on the SCR system.
Inlet NOx Sensor Location: Before your DOC/DPF system
Outlet NOx Sensor Location: After your SCR system
__________________________________
OTR Performance is the destination for videos of how to's, diagnostics, and featured videos. Reaching the Diesel engine industry, OTR Performance offers a product lineup for every day Diesel engine owners.
OUR CONTACT
Email or call us with any questions: sales@otrperformance.com or 586-799-4375
__________________________________
OUR SOCIAL:
KZbin - / otrperformance
Facebook - / otrperformance
Instagram - / otrperformance
Twitter - / otrperformance
____________________________________
Let us know if there is a video you would like us to make. We love taking feedback!
Thank you for checking out our videos. Stay tuned for more.
________________________________
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use thereof does not imply any affiliation or endorsement.
OTR Performance, OTRPerformance
#resettool
#forceDPFregen
#diagnostics