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Home >> Nissan-Datsun >> 1985 >> Sentra SE, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> EGR System - Diesel >> Component Testing >> Throttle Chamber

Throttle Chamber

  1. Remove throttle chamber. Visually inspect for damage. Using vacuum pump, apply vacuum to throttle diaphragm.
  2. Throttle valve should move to a fully closed position and remain there for at least 30 seconds after vacuum is cut off.