1. Online Resources:
* Vehicle-specific websites: Sites like AutoZone and Advance Auto Parts offer free wiring diagrams and other technical documents for many vehicles. You can search for your specific year, make, and model on their websites.
* Online repair manuals: Many online repair manuals are available for purchase, such as Chilton and Haynes. These manuals will provide detailed information, including fuel system diagrams.
* Online forums: Forums like VW Vortex and The Samba are excellent resources for VW owners. You may be able to find a fuel system diagram or helpful advice from other owners in the forum.
2. Printed Resources:
* Repair manuals: You can purchase printed repair manuals for your vehicle from auto parts stores, libraries, or online retailers.
* Factory Service Manuals: These manuals are the most comprehensive and detailed but are usually only available to dealerships or professional mechanics. You might be able to find a used copy online.
3. Local Mechanics:
* Local Mechanics: A knowledgeable mechanic may have a printed diagram or be able to access one through their diagnostic tools.
Important Tip:
When searching for a fuel system diagram, be sure to specify the engine size of your Jetta. This will help ensure you are getting the correct diagram for your specific vehicle.
Remember:
While online resources are helpful, always double-check the information against a reputable source, such as a printed repair manual.
