2011 Honda Civic Si Problems

RepairPal has identified the most common problems with the 2011 Honda Civic Si as reported by actual vehicle owners. We'll tell you what the problem is and what it'll take to fix it.

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1
Known Problem

The 1999-2016 Honda Civic Si engine oil pressure sensor is known to leak from normal operation.

More information about the oil pressure sensor here.

To correct the leak, the sensor must be inspected, properly sealed and installed, or replaced with new.