This PACCAR MX P0472 diagnostic manual is the official 2013 Diagnostic Service Manual from PACCAR, covering fault identification and troubleshooting for pre-turbine air pressure sensor failures on EPA 2013–compliant MX engines. The document provides essential technical reference for workshop technicians diagnosing electrical and pressure-related faults in the intake system.
PACCAR published this P0472 diagnostic code guide as part of their comprehensive MX engine service literature. It addresses voltage abnormalities and circuit continuity issues specific to the pre-turbine air pressure monitoring system.
Document details and specifications — PACCAR MX P0472
| Brand | PACCAR |
| Model coverage | MX Engines |
| System/Group | DTCs / MX Engines (EPA2013) |
| Publication no. | Not listed |
| Year/Revision | 2013 |
| Pages | 1 |
| File size | 0.3 MB |
| Format | |
| Language | English |
Table of contents
- Code number P0472
- Fault code description
- Fault code information
- Description of component(s)
- Location of component(s)
- Diagnostic condition
- Set condition of fault code
- Reset condition of fault code
- Electrical diagram(s)
- Technical data
- Possible causes
- Additional information
- Diagnostic Step-by-Step
- Verification Drive Cycle
Applies to these models
This P0472 diagnostic code manual applies exclusively to PACCAR MX engines manufactured to EPA 2013 standards. Technicians working on pre-turbine air pressure sensor circuits, intake manifold diagnostic systems, and ECU pin D420 electrical faults will find this reference essential. For additional resources and engine specifications, visit PACCAR official.
Who needs this PACCAR MX P0472 diagnostic manual
Diesel mechanics and workshop owners diagnosing PACCAR MX engine faults need the MX P0472 diagnostic reference. Any technician troubleshooting pre-turbine air pressure sensor voltage errors, short circuits to ground, or ECU D420 pin failures will rely on this guide to isolate root causes and verify repairs.
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