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The P2190 trouble code is a diagnostic trouble code (DTC) that indicates a rich fuel condition in the engine’s air-fuel mixture at idle, specifically for Bank 2 of the engine. This code signals that the Engine Control Module (ECM) has detected an imbalance, where there is too much fuel relative to the amount of air …
The P2078 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit High on Bank 1 of the engine. This code is part of the OBD-II system, which monitors the performance of the vehicle’s engine and emissions control systems. When the engine control …
The P10A2 trouble code is an OBD-II diagnostic code that indicates a malfunction in the control circuit for the intake air regulating flap. This code is often manufacturer-specific, meaning that its implications can vary depending on the vehicle make and model. Generally, it signifies an electrical issue that affects the vehicle’s air intake system, which …
The P1031 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the heated oxygen sensor (HO2S) or air-fuel ratio sensor in a vehicle. Specifically, it suggests that the heater control circuit for the air-fuel ratio sensor located in bank 1 is malfunctioning. This sensor plays a crucial role in monitoring the …
The P0349 trouble code indicates an issue with the camshaft position sensor “A” circuit, specifically an intermittent fault in Bank 2. The camshaft position sensor plays a critical role in monitoring the position of the camshaft, which is vital for the proper timing of fuel injection and ignition. When this sensor fails or sends erratic …
The P01071 trouble code is part of the On-Board Diagnostics II (OBD-II) system, indicating an issue with the vehicle’s air-fuel mixture. Specifically, it signifies a lean condition in Bank 1, meaning the engine is receiving more air than fuel. This imbalance can lead to poor engine performance, increased emissions, and potential long-term damage if not …
The P0944 diagnostic trouble code (DTC) indicates a Hydraulic Pressure Unit Loss of Pressure within the vehicle’s transmission system. This code is crucial as it signifies that the transmission is not receiving adequate hydraulic pressure, which can lead to severe operational issues. A loss of hydraulic pressure can prevent the vehicle from moving or cause …
The P2269 trouble code is a diagnostic trouble code (DTC) that indicates a “Water in Fuel Condition.” This code is primarily associated with diesel engines and arises when the vehicle’s onboard computer, or Powertrain Control Module (PCM), detects an excessive presence of water in the fuel system. The water-in-fuel sensor plays a critical role in …
The P0006 trouble code is a diagnostic trouble code (DTC) that indicates a malfunction in the fuel shutoff valve “A” control circuit, specifically signaling a low voltage condition. This code is part of the OBD-II system, which monitors the performance of various engine components to ensure optimal operation. When the Engine Control Module (ECM) detects …
The P1747 trouble code is a diagnostic trouble code (DTC) that indicates a malfunction within the pressure control solenoid “A” circuit in the vehicle’s transmission system. This code is typically associated with automatic transmissions and can lead to various transmission-related issues if not addressed promptly. When the powertrain control module (PCM) detects an abnormality in …
