LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 1982 >> 310 Base, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Exhaust Gas RECIRCULATION System >> Testing >> Vacuum Delay Valve
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Vacuum Delay Valve

  1. Remove vacuum delay valve. Apply air pressure to EGR valve side of vacuum delay valve. Air should flow through valve.
  2. Apply air pressure to thermal vacuum valve side of delay valve. Resistance should be felt.
scientia non olet · About LEMON Manuals