Kwezinye izimo, lawa makhodi asethwa ngenxa yenani lokuxega kweketango. Ukweqisa kokuntenga ochungechungeni kuvumela isikhathi ukuthi sizule futhi sibuyele emuva njengoba ikhompuyutha izama ukuyibeka endaweni efanele. Ngaphezu kochungechunge lwesikhathi oluxekethile ungaba nezinkinga nge-cam phaser sprockets.

Ama-cam phaser sprocket anesethi yawo yezingxenye ezihambayo ngaphakathi. Lapha yilapho kungena khona isikhathi se-valve eguquguqukayo. Ikhono lokuzungezisa i-cam phaser livumela ikhompuyutha ukuthi ilawule isikhathi se-camshaft. Lapho amaloli elahlekelwa ikhono lokulawula ngokunembile isikhathi, ngeke nje abeke ikhodi yokukhanya kwenjini yokuhlola, kodwa angathola injini engasebenzi kahle nokuntuleka kwamandla.

Sizuza izinzuzo ezimbalwa ngokuthenga amakhithi ochungechunge lwesikhathi ahlanganisa konke ngaphandle kokulondoloza imali. Abagcini nje ngokufaka iketango namagiya baphinde bafake nama-tensioner we-timing chain nama-guide abuyekeziwe. Ukuhamba nesethi yochungechunge lwesikhathi oluphelele kungakusiza ugweme ukuphinda ukwehluleka emgwaqeni.