VOLVO
KC-740
Manufacturer communications
- Publication date
- 2020-08-12
- Received by NHTSA
- 2020-09-03
- NHTSA record numbers
- 10179299 · 10179336
Multiple filings of the same bulletin are grouped here; original record numbers remain available.
Manufacturer summary
Original wording in English
Diagnostic Trouble Code (DTC) P20EE - SCR NOx Catalyst Efficiency Below Threshold (Bank 1) - US17+OBD2019 And Newer Emissions
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Volvo
P20EESCR NOx Catalyst Efficiency Below Threshold (Bank 1) - US17+OBD2019 And Newer EmissionsCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Volvo | VOLVO | Year not specified |
| Volvo | VOLVO TRUCK | Year not specified |