why is my Skoda Octavia's engine light flashing while driving

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the battery to ensure safety during repairs.
• Allow the engine to cool if it has been running.

2. Inspect Ignition System

• Tools Required: Socket set, torque wrench, spark plug socket.
• Remove the engine cover if necessary to access the ignition components.
• Check spark plugs for wear; replace if they appear worn or fouled.
• Inspect ignition coils for cracks or signs of damage; replace any faulty coils.

3. Fuel System Repair

• Tools Required: Fuel pressure gauge, basic hand tools.
• Check fuel pressure using the fuel pressure gauge; ensure it meets the manufacturer specifications.
• If low, inspect the fuel pump and filter for issues; replace the fuel filter if clogged.
• Clean or replace fuel injectors if they are not functioning properly.

4. Air Intake Inspection

• Tools Required: Screwdrivers, possibly a MAF cleaner.
• Inspect air intake hoses for cracks or loose connections and replace as necessary.
• Clean the mass airflow sensor using a suitable MAF cleaner to ensure accurate readings.

5. Check Exhaust System

• Tools Required: Basic hand tools, possibly a smoke machine for vacuum leak detection.
• Inspect the catalytic converter for restrictions or damage; replace if necessary.
• Check for exhaust leaks or blockages that could affect engine performance.