What do the following codes refer to in the WJ emission control system? P0120, P0125, P0131, P0132, P0133, P0168, P0171, P0172, P0174, P0175, P0176... What do the following parameters indicate in the Soft-Starter SSW-07/SSW-08: P007, P011, P012, P013, P014, P015, P016, P017, P020, P023, P030, P031...