EGR Function Testing - LEXUS

• EGR Function Testing - LEXUS
  • Test 1
    • 1990-93 ES250, ES300, GS300 & LS400 (Ported EGR Valve)
    • EGR Vacuum Modulator Check (Except LS400 & SC400 Calif.)
  • Test 2
    • 1992-93 SC300 & SC400 (Ported EGR Valve)
    • EGR Vacuum Modulator Check (Except SC400 Calif.)
  • Test 3
    • 1994-96 Es300
    • EGR Vacuum Modulator Check
  • Test 4
    • 1994-96 GS300 & SC300
    • EGR Vacuum Modulator Check
  • Test 5
    • 1994-96 LS400 & SC400
    • EGR Vacuum Modulator Check (SC400 Fed. Only)
  • Test 6
    • 1996-97 Lx450
  • Test 7
    • GS 300 & SC 300
    • LS 400 & SC 400
  • Test 8
    • Es300
  • Test 9