why does my Volkswagen Golf MK7 (2015-2019) have a strong gasoline smell

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a flat surface and the engine is cool.
• Disconnect the negative battery terminal to avoid electrical hazards.

2. Inspect and Replace Fuel Lines

• Tools Required: Socket set, screwdrivers, fuel line removal tool.
• Identify the damaged fuel line.
• Carefully remove the clips securing the fuel line.
• Use the fuel line removal tool to disconnect the line from the fuel rail and tank.
• Replace with a new fuel line, ensuring it matches OEM specifications.
• Reattach the clips and ensure connections are secure.

3. Check and Replace Fuel Injector Seals

• Tools Required: Torque wrench, socket set.
• Remove the engine cover if necessary to access the fuel injectors.
• Carefully disconnect the electrical connectors from the fuel injectors.
• Remove the fuel rail bolts and lift the rail to access the injectors.
• Inspect the seals for damage and replace if necessary.
• Reassemble in reverse order, ensuring the fuel rail bolts are torqued to manufacturer specifications.

4. Inspect and Replace Charcoal Canister

• Tools Required: Socket set, screwdrivers.
• Locate the charcoal canister, typically found near the fuel tank.
• Disconnect the hoses and electrical connectors from the canister.
• Remove the canister mounting bolts and take it out.
• Replace with a new charcoal canister.
• Reconnect all hoses and connectors securely.