This PACCAR MX camshaft sensor manual covers diagnostic service procedures for fault code P0341 on 2013 PACCAR MX engines compliant with EPA 2013 emissions standards. Published by PACCAR as part of their official diagnostic service documentation, the guide provides mechanics and workshop technicians with detailed troubleshooting steps, electrical schematics, and component specifications for camshaft speed signal faults.
The PACCAR MX camshaft sensor P0341 indicates a camshaft speed signal out of range during engine operation, detected by the PCI ECU (D420). This fault affects crankshaft speed registration, crankshaft position registration, engine synchronization during starting, cylinder misfire diagnostics, and crankshaft-to-camshaft alignment monitoring.
Document details and specifications — PACCAR MX camshaft
| Brand | PACCAR |
| Model coverage | PACCAR MX Engines |
| System/Group | DTCs / MX Engines (EPA2013) |
| Publication number | Not listed |
| Year/Revision | 2013 |
| Pages | 5 |
| File size | 0.5 MB |
| Format | |
| Language | English |
Table of contents
- Fault code description and information
- Component description and system effects
- Component location
- Diagnostic conditions and set/reset criteria
- Electrical diagrams and wiring harness connector pinout (D420.A, F552)
- Technical data: resistance and voltage specifications
- Possible causes and additional information
- Step-by-step diagnostic procedure (11 steps)
- Verification and drive cycle validation
Applies to these models
This manual applies exclusively to PACCAR MX engines produced in 2013 with EPA 2013 emissions compliance. The MX camshaft sensor procedures use the crankshaft sensor (F558) for cylinder detection and engine position determination. For additional technical specifications and pinout information, consult the Rapido technical database and engine service literature. Visit PACCAR official for complete engine documentation.
Who needs this MX camshaft sensor manual
Diesel mechanics, heavy-truck technicians, and workshop owners diagnosing P0341 faults on PACCAR MX-powered trucks require this manual. The step-by-step procedure guides users through sensor resistance checks, voltage measurements, wiring continuity tests, connector pin inspection, flywheel damage assessment, and engine timing verification—essential for efficient MX camshaft sensor troubleshooting without guesswork.
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