MAP sensor failure and plugged MAP sensor hoses are common on Ford Aerostar

Problem Description and Possible Solution
MAP (manifold absolute pressure) sensor failure is common and the MAP sensor hose to the intake port commonly plugs up or breaks, which can cause unstable idle conditions.
Problem Data
RepairPal Verified
Average mileage: (–)
Engine affected: 3.0L V6
1 model year affected: 1990
1 person reported this problem