Car Problem Reports

Honda Civic Si Check Engine Light due to moisture freezing in MAP sensor

Honda Civic Si Problem
2 Reports
Me Too

Model Years Affected: 1999, 2000


On certain models in colder climates the Check Engine light can set due to moisture in the Manifold Absolute Pressure (MAP) sensor freezing. The MAP sensor needs to be replaced and on some models the intake manifold needs replacing also.

Ask a Question