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BMW Engine Codes

Engine Code Engine Code Description
P1635Throttle Valve Adaptation; Lower Mechanical Stop Not Adapted
P1636Throttle Valve Control Circuit
P1637Throttle Valve Position Control; Control Deviation
P1638Throttle Valve Position Control; Throttle Stuck Temporarily
P1639Throttle Valve Position Control; Throttle Stuck Permanently
P1640Internal Control Module (ROM/RAM) Error
P1690Malfunction Indicator Lamp (MIL) Electrical
P1734Pressure Control Solenoid "B" Electrical
P1738Pressure Control Solenoid "C" Electrical
P1743Pressure Control Solenoid "E" Electrical
P1744Pressure Control Solenoid "A" Electrical
P1746Transmission Control Module Output Stage
P1747CAN Bus Monitoring
P1748Transmission Control Module Self Test
P1749Secondary Pressure Solenoid Communication Error
P1750Secondary Pressure Solenoid Circuit Range/Performance
P1751Secondary Pressure Solenoid Open Circuit
P1761Shift Solenoid Malfunction
P1765CAN Throttle Valve
P1770CAN Torque Interface
P1780CAN Torque Reduction