What is the meaning of OBD-II code P0106, and what are the possible causes and solutions for this code to be generated?

The P0106 code refers to an issue with the MAP circuit's voltage output or engine performance. The MAP sensor is crucial for fuel injection and signals the ECU for optimal operation, fuel economy, performance, and power. There are several possible causes for a P0106 code, such as: -Incorrect MAP sensor voltage output -Loose, cracked, or missing air intake parts -Bad wiring or MAP sensor, poor electrical ground -Sensor operating out of range due to internal fatigue -MAP sensor must operate within specific ranges -Engine issues can affect MAP sensor output -Rare: ECU could also be bad. To diagnose the problem, a mechanic will typically use an OBD-II scanner, reset the fault codes, and perform a road test. They'll watch live data and inspect vacuum lines, hoses, and sensor output voltages while checking all grounds. The resolution to the P0106 code involves verifying it with an OBD-II scanner, resetting the fault codes, performing a road test, inspecting the vacuum lines and intake hoses, checking the voltage output of the MAP sensor, and determining if the MAP sensor or ECU is defective. Vehicles with over 100k mileage can have sensor issues, often during startup or heavy stress on the drive train. These issues can be resolved by resetting the OBD-II system with a scanner and verifying the fault before repairs.