Possible causes

– Check for mechanical condition- Hoses and tubing
– Vacuum supply to surge solenoid
– Failed Wastegate Actuator
– Failed Turbocharger

When is the code detected?

The ECM did not detect a sufficient variance between the TIP sensor signal and the BARO pressure signal during turbo boost mode

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)
– Engine rough idle
– Engine hesitation

P1107 DODGE Description

The Barometric Pressure (BARO) sensor converts the atmospheric pressure into voltage signal that the ECM uses to modify the basic duration of he fuel injection discharge