6. Detect Malfunctioning Part

Check the following.

• Harness connectors B401, B251
• Harness connectors B211, M141
• Harness connectors M135, F105
• Joint connector-30
• Harness for open or short between EVAP control system pressure sensor and ECM
  1. : Repair open circuit or short to ground or short to power in harness or connectors.