C119A Code: Meaning, Causes, and Symptoms | OBD2 Codes
C119A – Vacuum Sensor Voltage
C119A Possible Symptoms
Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)
C119A Possible Causes
Faulty Vacuum Sensor (Brake Booster),Vacuum Sensor harness is open or shorted,Vacuum Sensor circuit poor electrical connection,Faulty Anti-Lock Brake System (ABS) Module
The Anti-Lock Brake System (ABS) Module monitors the Vacuum Sensor (Brake Booster) Voltage. The ABS Module sets the OBDII code when the Vacuum Sensor Voltage is not to factory specifications.