my Honda Pilot YF3 (2016-2022) feels like it has a loss of power going over hills.

Solution

1. Preparation

• Gather tools and parts needed for the repair.
• Ensure the vehicle is parked on a level surface and the engine is cool.
• Disconnect the battery to prevent electrical shorts.

2. Replace Air Filter

• Remove the air filter cover by unscrewing any screws or unclipping.
• Take out the old air filter and inspect the housing for debris.
• Install a new, clean air filter ensuring it fits snugly.
• Reattach the air filter cover and secure it properly.

3. Test and Replace Throttle Position Sensor (if needed)

• Disconnect the electrical connector from the sensor.
• Remove the throttle position sensor using a socket set.
• Install the new throttle position sensor, ensuring it is aligned correctly.
• Reconnect the electrical connector and clear any stored error codes.

4. Check and Replace Fuel Filter (if necessary)

• Locate the fuel filter along the fuel line.
• Relieve fuel pressure by removing the fuel pump fuse and running the engine until it stalls.
• Disconnect the fuel lines from the filter using a line removal tool.
• Replace the old filter with a new one, ensuring the flow direction is correct.
• Reconnect the fuel lines and reinstall the fuel pump fuse.

5. Inspect and Change Transmission Fluid

• Raise the vehicle safely using jack stands.
• Locate the transmission fluid dipstick and check the fluid level.
• If low or dirty, drain the old fluid by removing the transmission pan (if applicable).
• Replace the transmission filter (if part of the service) and reinstall the pan using a new gasket.
• Fill with the manufacturer-recommended transmission fluid to the proper level.