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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 80 (Engine Control System Diagnosis - 2.0L (6 Of 6)) >> DTC P2191-00: System Too Lean At Higher Load (Multiple) (Bank 1) >> System Inspection >> Intake/Exhaust system For Restriction Or Leakage >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2021 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
  1. Refer to "appropriate service information" and 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 chocking and for any foreign objects.
    • Restricted exhaust system.
  2. Has any problems been found?

    Good 

    No Good 

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