What does p0106 manifold absolute pressurebarometric pressure circuit rangeperformance problem?

The P0106 code indicates a problem with the manifold absolute pressure (MAP) or barometric pressure circuit, often related to the performance or range of these sensors. This can result from issues such as a faulty MAP sensor, poor electrical connections, or vacuum leaks. When the sensor readings are outside the expected range, it can lead to incorrect air-fuel mixture calculations, affecting engine performance. Diagnosing this issue typically involves checking the sensor, wiring, and related components for faults.