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Home >> Kia >> 2023 >> Sorento X-Line EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Engine Control System Diagnosis - 2.5L (VIN C) (3 Of 14) (Except HEV)) >> DTC P0172-00: System Too Rich (Bank 2) >> System Inspection >> Intake/Exhaust System For Restriction Or Leakage

Intake/Exhaust System For Restriction Or Leakage

WARNING: This page is about a different variant/trim than selected.
Inspection Procedure 
  1. Visually and/or physically inspect following conditions:
    • Vacuum hoses for splits, kinks and improper connections.
    • Throttle body gasket.
    • Gasket between intake manifold and cylinder head.
    • Seals between intake manifold and fuel injectors.
    • Exhaust system between O2 sensor and the three way catalyst for air leakage.
    • Air cleaner filter element for excessive dirt or for any foreign objects.
    • Throttle body inlet for damage or for any foreign objects.
    • Throttle bore and throttle plate for choking and for any foreign objects.
    • Restricted exhaust system.
  2. Have any problems been found?

Good 

No Good