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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Controls And Fuel - 2.8L (LWN) Diesel - Diagnostic Information And Procedures (3 Of 3)) >> Diagnostic Information and Procedures >> DTC P24B0-P24B6, P24C7, P24D0, or P24D1 >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different variant/trim than selected.
  1. Verify there are no DTCs set related to the following component/system :
    • B9 Ambient Air Temperature Sensor
    • B34 Engine Coolant Temperature Sensor
    • B74 Manifold Absolute Pressure Sensor
    • B75C Multifunction Intake Air Sensor
    • Q17 Fuel Injector
    • Q38 Throttle Body
    • Communication Interface Module
    • Go to next step : If a related DTC is not set 
  2. Verify DTC P24D0 is not set.
    • If the DTC sets 

      Refer to : Circuit/System Testing

    • Go to next step : If the DTC is not set 
  3. Verify DTC P24B0, P24B1, P24B3, P24B5, P24B6, P24C7, P24D1 is not set.
    • If the DTC sets 

      Replace the component : B136 Exhaust Particulate Matter Sensor

    • Go to next step : If the DTC is not set 
  4. All OK.