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Home >> Chevrolet >> 2018 >> Equinox L >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (Engine Controls And Fuel - 1.6L (LH7) Diesel - Diagnostic Information And Procedures (P0016 - P049D)) >> Diagnostic Information And Procedures >> DTC P00E9: Intake Air Temperature (IAT) Sensor 3 Circuit Performance >> Circuit/System Testing

Circuit/System Testing

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

You must perform the Circuit/System Verification before proceeding with Circuit/System Testing.

  1. Verify the conditions listed below do not exist with the air induction system:
    • A loose or disconnected charge air cooler hose or pipe; where equipped
    • A blocked or obstructed charge air cooler, including: after-market grill covers; where equipped
    • Any snow or ice build-up at the charge air cooler in cold climates; where equipped
    • Any mud or dirt build-up at the charge air cooler; where equipped
    • A restricted or collapsed air intake duct
    • An intake manifold leak
    • A MAP sensor seal that is leaking, missing, or damaged
    • A misaligned or damaged air intake duct
    • Any water intrusion in the induction system
    • An intake manifold resonator with a leaking seal, or a cracked or broken housing
    • If a condition exists 

      Repair or replace the component as necessary.

    • Go to next step: If none of the conditions exist 
  2. Test or replace the B65 Intake Manifold Pressure and Air Temperature Sensor
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