Reduced engine power has been reported on 2016-2017 Honda Pilot and 2017 Ridgeline vehicles, accompanied by diagnostic trouble code (DTC) P0369 (CMP sensor circuit intermittent interruption) and signs of excessive camshaft end play.
According to Honda, the camshaft thrust cover surface roughness may be out of specification. To reduce end play, some techs are replacing the camshaft thrust cover. But eventually, the camshaft will just machine the thrust cover again, resulting in further excessive end play.
According to Honda, for now, replace the affected camshaft and camshaft thrust cover together, along with the damaged CMP sensor. Also, be sure to check for damage to the camshaft pulley. If damaged, replace it.
About the Author
Information courtesy of Mitchell 1
Information for Technical Service Bulletins comes from ProDemand, Mitchell 1's auto repair information software for domestic and import vehicles. Headquartered in San Diego, Mitchell 1 has provided quality repair information solutions to the automotive industry since 1918.
Mike Mavrigian
Motor Age Editor
Mike Mavrigian has written thousands of automotive technical magazine articles involving a variety of specialties, from engine building to wheel alignment, and has authored more than a dozen books that crisscross the automotive spectrum. Mike operates Birchwood Automotive, an Ohio shop that builds custom engines and performs vintage vehicle restorations. The shop also features a professional photo studio to document projects and to create images for articles and books.