P2023

DTC P2023, sometimes indicated as P202300 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the air/fuel mixture causing intake manifold runner position sensor/switch circuit intermittent bank 2.

The Intake Manifold Runner Position Sensor/Switch Circuit Intermittent (DTC P2023) is set when the Engine Control Module (ECM) detects an intermittent input signal from the Intake Manifold Runner Position Sensor/Switch.
Possible causes of this DTC are a bad Intake Manifold Runner Position Sensor/Switch, a bad wiring connection, or a bad ECM.
If this DTC is set, check the Intake Manifold Runner Position Sensor/Switch, the wiring connection, and the ECM for faults. If no faults are found, replace the Intake Manifold Runner Position Sensor/Switch.

• P2023: Intake Manifold Runner Position Sensor/Switch Circuit Intermittent Bank 2
• P2023: Intake Manifold Runner Position Sensor/Switch Circuit Intermittent Bank 2
• P2023: Intake Manifold Runner Position Sensor/Switch Circuit Intermittent
• P2023: Intake Manifold Runner Position Sensor/Switch Circuit Intermittent Bank 2 c
• P2023: Evaporative emission (EVAP) fuel vapour temperature sensor – bank 2 – circuit intermittent
• P2023 00: Intake manifold air control actuator position sensor/switch, bank 2 - circuit intermittent