why does my Volkswagen Golf MK7 (2015-2019) smell like gasoline?

Solution

1. Preparation

• Gather necessary tools and parts.
• Safety equipment: gloves and safety glasses.
• Park the vehicle on a level surface and engage the parking brake.

2. Address Fuel Leaks

• Tools Required: Socket set, screwdrivers.
• Inspect the fuel lines and connections:
  • Sub-step 1: If leaks are found, replace damaged fuel lines or fittings.
  • Sub-step 2: Tighten any loose connections.
• Safety Warning: Disconnect the battery before working on the fuel system to avoid sparks.

3. Repair or Replace Damaged Components

• Tools Required: Torque wrench, replacement parts.
• If the fuel injectors or the fuel tank are leaking:
  • Sub-step 1: Remove the intake manifold to access the fuel injectors if necessary.
  • Sub-step 2: Replace faulty injectors and ensure proper sealing.
  • Sub-step 3: If the fuel tank is leaking, remove the tank and replace it or seal the leak appropriately.
• Torque specifications: Follow manufacturer specifications for reassembly.

4. Check and Repair EVAP System

• Tools Required: Vacuum pump, replacement EVAP components.
• Inspect EVAP components:
  • Sub-step 1: Test the purge valve and replace if defective.
  • Sub-step 2: Check the charcoal canister for blockages and replace if necessary.