Toyota Land Cruiser, Sequoia 6 2001-06

Mass Air Flow Meter

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  1. Apply battery voltage across terminals 3 (+B) and 4 (E2G).
  2.  
  3. Connect the positive (+) tester probe to terminal 5 (VG), and the negative (-) tester probe to terminal 4 (E2G).
  4.  
  5. Blow air into the MAF meter, and check if the voltage fluctuates.
  6.  
  7. Using an ohmmeter, measure the resistance between terminals 2 (THA) and 1 (E2).

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    Fig. MAF meter testing

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