If your tenth generation (2009, 2010, 2011, 2012 & 2013) Toyota Corolla with the 2ZR-FE 1.8L I4 engine hasn’t been running well recently, you might need to change one or both of the camshaft position sensors (CMP). Check out the DIY tutorial for changing the sensors (with the compatible replacement part numbers) by clicking on the text link or thumbnail image below.
2009-2013 Toyota Corolla 2ZR-FE Camshaft Position Sensors Replacement Guide
