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Home >> Saab >> 1982 >> 900 S, 2D Hatchback, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Dashpot >> SAAB Dashpot >> Testing

SAAB Dashpot: Testing

  1. Warm engine to normal operating temperature. Connect tachometer and adjust idling speed to 875 RPM.
  2. Raise engine speed to 3000 RPM and measure time between release of throttle and return to 875 RPM. Deceleration time should be 3-6 seconds.