EGR VALVE INSPECTION

PROCEDURE

  1. INSPECT EGR VALVE ASSEMBLY

    1. A290237C02

      *a

      Component without harness connected

      (EGR Valve Assembly)

      Measure the resistance according to the value(s) in the table below.

      Table 1. Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      5 (+B1) - 4 (EGR1)

      20°C (68°F)

      18 to 22 Ω

      5 (+B1) - 6 (EGR3)

      2 (+B2) - 1 (EGR4)

      2 (+B2) - 3 (EGR2)

      If the result is not as specified, replace the EGR valve assembly.