my Toyota Highlander XU70 (2020-Present) has no power when I press the gas

Solution

1. Preparation

• Gather tools and parts for the repair.
• Disconnect the negative battery terminal to ensure safety while working on electrical components.

2. Clean the Throttle Body

• Remove the air intake duct to access the throttle body.
• Use throttle body cleaner and a soft cloth to clean the throttle plate and surrounding areas.
• Reassemble the air intake duct securely.

3. Inspect and Replace Fuel Filter (if necessary)

• Locate the fuel filter, typically along the fuel line.
• Use a wrench to disconnect the fuel lines from the filter, ensuring to relieve fuel pressure beforehand.
• Replace the old fuel filter with a new one, ensuring proper orientation.
• Reconnect the fuel lines and check for leaks.

4. Test/Replace Mass Airflow Sensor (if necessary)

• Disconnect the MAF sensor connector.
• Use a multimeter to test the MAF sensor according to manufacturer specifications.
• If the sensor is faulty, replace it with a new one and reconnect the electrical connector.