MACK
KC-456
Manufacturer communications
- Publication date
- 2022-01-21
- Received by NHTSA
- 2022-02-06
- NHTSA record numbers
- 10207662
Manufacturer summary
Original wording in English
Exhaust Gas Recirculation (EGR) System - Fault Codes SPN 412 FMI 0,2,5; Diagnostic Trouble Codes (DTC) P040A, P040B, P1121 - Temperature Sensor Inspection
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Mack
P1121Temperature Sensor InspectionCheck 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 |
|---|---|---|
| Mack | MACK | Year not specified |