The is your van's bible. Whether you drive a 2002 JTD x244 or a 2024 Euro 6 x290, owning the correct factory data separates a reliable road trip from a catastrophic breakdown.
This write-up explains what you need, where to find official information, and how to use the manual effectively. fiat ducato service manual
The Ducato has three major electronic generations. Using the wrong manual will give you incorrect torque specs or wiring diagrams. The is your van's bible