2019 Chrysler Pacifica
Mileage
137,099
Service Date
2/24/2026
Services Performed
- Test drove- vehicle had nearly zero throttle response. Scanned all control modules for relevant faults- found P0108, "MAP sensor high voltage" stored in engine controller. Removed decorative engine cover for access. Disconnected Manifold Absolute Pressure sensor & performed circuit verification of all 3 circuits with passing results. Measuring resistance across MAP sensor pins revealed internal open circuit in sensor. Replaced sensor, performed throttle actuator basic settings, cleared faults, and test drove vehicle to ensure concern resolved.
BRETT A. gave our service a 5 star review on 2/26/2026
