my Skoda Octavia NFL (2020-Present) is hesitating when I accelerate, what could it be?

Solution

1. Preparation

• Gather all necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the engine is cool.
• Disconnect the battery to prevent any electrical shorts.

2. Address Fault Codes

• Use the OBD-II scanner to retrieve and note any error codes.
• Clear the codes and take the vehicle for a test drive to see if the codes return.

3. Fuel System Inspection

• Tools Required: Fuel pressure gauge.
• Connect the fuel pressure gauge to the fuel rail.
• Turn the ignition to the "on" position without starting the engine and check the fuel pressure reading.
• If the pressure is low, inspect the fuel pump, fuel filter, and fuel lines for issues.

4. Ignition System Inspection

• Remove the spark plugs using a socket set.
• Inspect each plug for wear, deposits, and correct gap.
• Replace any damaged or worn spark plugs with new ones.
• Test the ignition coils using a multimeter; replace any that are out of spec.

5. Throttle Body Cleaning

• Disconnect the throttle body connector and remove the throttle body from the intake manifold.
• Clean the throttle body using throttle body cleaner and a soft cloth.
• Reinstall the throttle body and reconnect the connector.

6. Reconnect Battery and Test

• Reconnect the battery terminals.
• Start the engine and allow it to idle for a few minutes.
• Conduct a test drive to ensure the hesitation has been resolved.