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Symptom List: P0105-INTAKE PRESSURE SENSOR CAN MESSAGE ERROR Test Note: All symptoms listed above are diagnosed using the same tests. The title for the tests will be P0105-INTAKE PRESSURE POSSIBLE CAUSES AIR FILTER AIR RESTRICTION INTERMITTENT CONDITION CAN BUS COMMUNICATION DTCS HIGH RESISTANCE IN THE INTAKE PRESSURE SENSOR SIGNAL CIRCUIT HIGH RESISTANCE IN THE INTAKE PRESSURE SENSOR GROUND CIRCUIT CAN BUS CIRCUITS OPEN TO THE SHIFTER MODULE HIGH RESISTANCE IN THE INTAKE PRESSURE SENSOR 5-VOLT SUPPLY CIRCUIT ENGINE CONTROL MODULE TEST ACTION APPLICABILITY 1 NOTE: If DTC P1611, P2306 or P2332 is present with this DTC, diagnose All Yes → Go To 2 No → Go To 9 2 Turn the ignition off. All Yes → Replace the Air Filter element. Perform ROAD TEST VERIFICATION - VER-2. No → Go To 3 25 DRIVEABILITY - DIESEL |