MIL comes on with dtcs P0301 thru P0304 - the piston rings on certain cylinders may rotate and align which...
Honda technical service bulletin WE - A13-078 for 2008-2012 Honda Accord.
- Bulletin number
- WE - A13-078
- Component
- Engine
- Summary
- Service bulletin - warranty extension: mil comes on with dtcs p0301 thru p0304 - the piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set dtcs p0301 no. 1 cylinder misfire detected, p0302 no. 2 cylinder misfire detected, p0303 no. 3 cylinder misfire detected, p0304 no. 4 cylinder misfire detected, and cause the mil to come on.
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