Honda Civic Si Problem Report
Honda Civic Si Check Engine Light due to moisture freezing in MAP sensor
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.
2004 civic si, 77000 miles no prior mechanical issues, was at a stop in neutral and engine was...
error code P2252
On some engines a sticking variable valve timing valve can cause the Check Engine light (...