why does my Toyota Camry Eighth Generation (2018-present) have a delayed throttle response

Solution

1. Preparation

• Gather tools and parts needed for the repair.
• Disconnect the negative battery terminal to ensure safety.

2. Clean Throttle Body

• Remove the intake hose connected to the throttle body using a socket set.
• Use throttle body cleaner and a soft cloth to clean the throttle plate and surrounding areas.
• Ensure no cleaner residue is left before reassembling.
• Reattach the intake hose securely.

3. Inspect and Replace Accelerator Pedal Position Sensor (if required)

• Remove the covers that shield the accelerator pedal assembly.
• Disconnect the electrical connector from the accelerator pedal position sensor.
• Remove the sensor using a socket set if it is faulty.
• Install the new sensor and reconnect the electrical connector.
• Reassemble the pedal covers.

4. Check Fuel System

• Connect a fuel pressure gauge to the fuel rail.
• Start the engine and monitor the fuel pressure; it should meet the manufacturer's specifications (typically around 50-60 psi).
• If pressure is low, check the fuel pump and filter for blockages or failures and replace as necessary.

5. Reconnect Battery and Test

• Reconnect the negative battery terminal.
• Start the vehicle and allow it to idle for a few minutes.
• Test drive the vehicle to assess throttle response.