DTC    P0100    Mass or Volume Air Flow Circuit DTC    P0102    Air Flow Meter Circuit Low Input DTC    P0103    Air Flow Meter Circuit High Input

DTC P0095 Intake Air Temperature Sensor 2 Circuit DTC P0097 Intake Air Temperature Sensor 2 Circuit Low DTC P0098 Intake Air Temperature Sensor 2 Circuit High

DTC P0093 can be detected if the problem occurs when the engine idles for 1 minute and then it runs at 2,500 rpm for 30 seconds. If DTC P1229 is set, P0093 (fuel leaks in high-pressure areas) may be set simultaneously. This may be due to the extremely high internal fuel pressure in the common rail causing the pressure limiter to open. The ECM may interpret this as a fault and set P0093

DTC P0088 Fuel Rail / System Pressure - Too High DTC P1229 Fuel Pump System

DTC    P0087    Fuel Rail / System Pressure - Too Low DTC    P0190    Fuel Rail Pressure Sensor Circuit DTC    P0192    Fuel Rail Pressure Sensor Circuit Low Input DTC    P0193    Fuel Rail Pressure Sensor Circuit High Input

To detect atmospheric pressure, the atmospheric pressure sensor built into the ECM is used in the common rail system. Following the changes in the atmospheric pressure, the ECM corrects the fuel injection volume, timing and duration, and adjusts the common rail internal fuel pressure for optimizing combustion.

DTC P0045 Turbocharger / Supercharger Boost Control Solenoid Circuit / Open

DTC    P0031    Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1) DTC    P0032    Oxygen (A/F) Sensor Heater Control Circuit High (Bank 1 Sensor 1)