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Posts Tagged: P0106 trouble code

P0106 trouble code

Fix P0106 trouble code in MAP sensor A P0106 trouble code (Barometric (BARO) Pressure Sensor Circuit Performance) is a generic code that indicates a circuit issue with the barometric Manifold absolute (MAP) pressure sensor. The MAP sensor reading is taken as soon as you turn the key to RUN but before STARTING the engine. That tells the PCM what the barometric pressure is before engine vacuum affects the reading. What causes a P0104 circuit performance issue? First, the PCM provides a 5-volt reference signal to the MAP sensor. If you … Read More

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