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Home >> Kia >> 2016 >> Optima SX Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 91 (Engine Control System Diagnosis - 1.6L (3 Of 3) - Optima (Except HEV)) >> DTC P2261: Turbocharger/Supercharger Bypass Valve - Mechanical >> Component Inspection

Component Inspection

WARNING: This page is about a different variant/trim than selected.

■ Perform RCV Actuation Test 

  1. Connect KDS/GDS to Data Link Connector (DLC).
  2. ENG "RUN"
  3. Perform "Actuation Test"  for RCV.
    Fig 1: Screen Display - Additive Correction For Turbo Dump (Recirculation) Valve (RCV) Actuation Test
    G11832617Courtesy of KIA MOTORS AMERICA, INC.

■ Inspection RCV 

  1. Ignition "OFF"
  2. Disconnect RCV connector.
  3. Measure resistance between Pin No. 1 (Power) terminal and Pin No. 2 (Control) terminal of the RCV. (Component Side)

    Specification:  Approx. 29.7Ω (20°C (68°F)

■ Confirm Part Inspection 

  1. Does the RCV operate properly? (Check variation)

    YES 

    NO 

    • Substitute with a known-good RCV and check for proper operation. If the problem is corrected, replace RCV and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
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