MAZDA E5T knocking engine sensor

[sargon]

hi..wanna ask something where i can get these item for my brother car..now the knocking sensor is trouble.i have solder and change the capisitor but still same..so now my brother car can't start..i have looking to many halfcut but still can't get..the knocking sensor code is E101..is share same like mitsubishi cordia turbo..our mechanic said its problem from the knocking sensor..anyone know any half cut can get these item klang valley area..thanks