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VARIABLE SWIRL CONTROL (VSC) SOLENOID VALVE INSPECTION [MZR-CD (RF Turbo)]

BME011300050W02

  Note

  • Perform the following test only when directed.

1. Inspect airflow between the ports under the following conditions.

  • If not as specified, replace the VSC solenoid valve.
  • If VSC solenoid valve is okay, perform the "Circuit Open/Short Inspection".

## Circuit Open/Short Inspection

1. Inspect for open/short circuit in the following wiring harnesses.

  • If there is open/short circuit, repair or replace wiring harnesses.

### Open circuit

  • If there is no continuity, the circuit is open. Repair or replace the harness.
  - VSC solenoid valve terminal A (harness-side) and PCM control relay terminal C
  - VSC solenoid valve terminal B (harness-side) and PCM terminal 101

### Short circuit

  • If there is continuity, the circuit is short. Repair of replace the harness.
  - VSC solenoid valve terminal A (harness-side) and GND.
  - VSC solenoid valve terminal B (harness-side) and power supply