my Honda CR-V Fifth Generation (2017-2022) has poor acceleration what’s the reason

Solution

1. Preparation

• Gather necessary tools and parts.
• Park the vehicle on a level surface and engage the parking brake.
• Disconnect the battery to ensure safety during electrical work.

2. Inspect Air Intake System

• Remove the air intake duct.
• Examine the air filter; replace if dirty or clogged.
• Check for any cracks or loose connections in the intake hoses.

3. Fuel System Inspection

• Locate the fuel pressure test port on the fuel rail.
• Use a fuel pressure gauge to test fuel pressure; it should match manufacturer specifications.
• Replace the fuel filter if it is clogged and impeding fuel flow.

4. Throttle Body Cleaning

• Remove the throttle body assembly.
• Clean the throttle plate and bore using throttle body cleaner and a soft brush.
• Reinstall the throttle body and reconnect all components.

5. Spark Plug and Ignition System Check

• Remove the spark plugs using a spark plug socket.
• Inspect for wear, carbon buildup, or damage; replace if necessary.
• Check ignition coils for proper function; replace any faulty coils.

6. Transmission Fluid Check

• Locate the transmission dipstick or fill port.
• Check fluid level and condition; top off with the recommended fluid type if necessary.
• If the fluid is dark or has a burnt smell, consider a transmission fluid change.