FixVault
Home › Mitsubishi › 1987 › Van LS › Repair and Diagnosis › Engine Performance › System › Fuel INJ - MPI System › Testing & Diagnosis › Component Testing & Inspection › Atmospheric Pressure Sensor

Atmospheric Pressure Sensor

  1. Disconnect airflow sensor connector. Install Harness (MD998463 ) between unattached connectors. See Figure . Warm up engine and bring to normal idle.
  2. Measure voltage between terminals No. 3 (Green) and No. 4 (Black). Slowly cover about half of air cleaner intake. Voltage should drop as air intake is covered. If not, replace airflow sensor assembly.
About FixVault