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Technical Manual

This document is an official electrical circuit map of John Deere (John Deere) 4045 PowerTech Engine and applies to the Final Tier 4/Stage IV emission criteria. The content covers Engine control systems, reprocessing systems (DF, NOx sensors, DPF differential sensors), fuel systems (low-pressure fuel pumps, fuel track pressure sensors), sensor layouts (temperature, pressure, position sensors), start-up and charging systems, cold start-up aids, diagnostic interfaces, CAN bus terminals, etc. The Engine model is 4045. The manual, which applies to equipment maintenance, failure diagnosis, circuit screening and Engine electrical system learning, is an important reference for engineers, technicians and equipment managers

John DeereJohn Deere 4045 PowerTech Engine Final Phase 4 Final Tier 4 Stage IV Electrical circuit map Engine 4045

2026-06-12 Updated Views:

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