Boxster Fuse Box Diagram - 1) Only for vehicles with a 3.6L gasoline engine and engine code CDVB. 2) Only for vehicles with a 2.0L diesel engine and engine code CKRA. 3) Only for vehicles with a. Power distribution box. The power distribution box is located in the engine compartment near the battery. 2.3L engine (if equipped) Ford Ranger – fuse box – power distribution (2.3L engine).