P0749

DTC P0749, sometimes indicated as P074900 is an OBD diagnostic trouble code indicating a generic fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the causing pressure control solenoid a intermittent.

The P0749 code means that the PCM has detected an intermittent fault with the pressure control solenoid A.
There are a few things that could cause this code:
-A faulty pressure control solenoid
-A leak in the vacuum line or PCV system
-A clogged PCV valve
-A faulty MAP sensor

• P0749: Pressure Control Solenoid A Intermittent
• P0749: Pressure Control Solenoid "A" Intermittent
• P0749: Pres Control Sol. A CKT Intermittent
• P0749: Transmission fluid pressure (TFP) solenoid – circuit intermittent
• P0749 00: Transmission fluid pressure (TFP) solenoid - circuit intermittent
• P0749 00: Solenoid valve controlling oil pressure in the gearbox - intermittent failure