Turbocharger Boost Control Solenoid Valve

This solenoid valve controls pressure to the turbocharger boost control valve. The solenoid itself is controlled by the PCM. The following information describes the ports on the valve and where the pressure flows when the solenoid switches the valve on and off.

• Port A-To the intake air duct (turbocharger inlet connecting tube) 
• Port B-To the turbocharger boost control actuator 
• Port C-To the intake air duct (turbocharger outlet pipe) 
  Fig 1: Cross-Section View Of Turbocharger Boost Control Solenoid Valve With Continuity Chart

  Courtesy of AMERICAN HONDA MOTOR CO., INC.