how to fix P0245 code in Honda Accord 10th Generation (2018-2022)

Learn how to diagnose and fix P0245 turbocharger wastegate solenoid issues in Honda Accord 10th Generation. Step-by-step guide with diagnostic procedures and repair instructions.

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the negative battery terminal to prevent electrical shorts.

Tools Required:

• OBD-II scanner
• Multimeter
• Socket set
• Torque wrench
• Vacuum gauge
• Screwdrivers

2. Inspect and Replace the Turbocharger Wastegate Solenoid

1. Locate the Wastegate Solenoid:

   • Open the hood and find the turbocharger assembly.
   • Identify the wastegate solenoid, typically mounted near the turbocharger.

2. Remove the Old Solenoid:

   • Disconnect the electrical connector from the wastegate solenoid.
   • Remove the solenoid mounting bolts using a socket set.
   • Carefully take out the solenoid and inspect the mounting area for debris.

3. Install the New Solenoid:

   • Place the new wastegate solenoid in position.
   • Secure it with the mounting bolts to the specified torque (consult the service manual for torque values).
   • Reconnect the electrical connector ensuring it locks in place.

3. Check and Replace Vacuum Lines (if necessary)

1. Inspect Vacuum Lines:

   • Follow the vacuum lines connected to the wastegate solenoid.
   • Look for any signs of wear, cracks, or leaks.

2. Replace Damaged Lines:

   • If any line is damaged, remove it from the connectors.
   • Cut a new piece of vacuum line to the same length and connect it securely.

4. Reconnect Battery and Test

• Reconnect the negative battery terminal.
• Start the engine and allow it to warm up.
• Clear any existing codes using the OBD-II scanner.
• Test drive the vehicle to ensure the issue is resolved.