Trouble code P0108 is a diagnostic trouble code (DTC) that indicates a problem with the manifold absolute pressure (MAP) sensor or barometric pressure sensor circuit. Specifically, it signifies that the Powertrain Control Module (PCM) has detected a high voltage signal from the MAP sensor, which is outside the normal operational range. This can lead to

The P2646 trouble code is a diagnostic trouble code (DTC) that indicates a problem with the rocker arm actuator system, specifically related to the performance or functionality of the actuator on Bank 1 of the engine. This code is commonly associated with vehicles equipped with Variable Valve Timing (VVT) systems, such as Honda’s VTEC (Variable

The P0341 trouble code is a diagnostic trouble code (DTC) indicating a problem with the camshaft position sensor “A” circuit range or performance on Bank 1 or a single sensor. This code is triggered when the powertrain control module (PCM) detects that the signal from the camshaft position sensor (CMP) does not match expected parameters.

The P0404 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the Exhaust Gas Recirculation (EGR) system of a vehicle. Specifically, it signifies that the EGR valve’s performance is outside the expected range or that there is a problem with the EGR circuit. The EGR system plays a crucial role in

The P0505 trouble code is a diagnostic trouble code (DTC) that indicates a malfunction in the idle control system of a vehicle. This code is triggered when the Engine Control Module (ECM) detects that the idle speed is not being maintained within the specified parameters. The idle control system is crucial for ensuring that the

The P0161 trouble code is a diagnostic trouble code (DTC) that indicates a malfunction in the oxygen sensor heater circuit for Bank 2, Sensor 2. This code is critical as it can lead to increased emissions and impact vehicle performance. Understanding this code is essential for vehicle owners and DIY mechanics who wish to maintain

The P06DD code is a diagnostic trouble code (DTC) that indicates an issue with the engine oil pressure control system, specifically stating “Engine Oil Pressure Control Stuck Off.” This code is typically logged by the powertrain control module (PCM) when it detects that the oil pressure control circuit is not functioning as intended. This can

The P0316 trouble code is a diagnostic trouble code (DTC) that indicates an engine misfire detected on startup, specifically within the first 1,000 revolutions of the engine. This code is generated by the Powertrain Control Module (PCM) when it identifies that one or more cylinders are not firing properly during the initial engine cranking. Misfires

The P219A trouble code is a generic diagnostic trouble code (DTC) that indicates an air-fuel ratio imbalance in the engine’s bank 1, which contains the number one cylinder. This imbalance can lead to various performance issues and increased emissions. Understanding this code is essential for vehicle owners and DIY mechanics, as it can help diagnose

The P0451 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the Evaporative Emission Control (EVAP) system’s pressure sensor or switch range/performance. This code is triggered when the Powertrain Control Module (PCM) detects that the EVAP pressure sensor is reporting values outside the manufacturer-specified range. The EVAP system plays a crucial

The P0406 trouble code is a diagnostic trouble code (DTC) that indicates an issue with the exhaust gas recirculation (EGR) system, specifically related to the EGR sensor “A.” This code is triggered when the powertrain control module (PCM) detects a high voltage signal from the EGR position sensor, suggesting that the sensor is not functioning