Posted on January 10, 2022 Home » BMW M57 » M57/M67 – Signal output stages, bi-directional interfaces – Engine speed signal (A_P_INK/E_P_INK) M57/M67 – Signal output stages, bi-directional interfaces – Engine speed signal (A_P_INK/E_P_INK) Related Posts M57/M67 - Signal output stages, bi-directional interfaces - Engine speed signal (A_F_TD) M57/M67 - Signal output stages, bi-directional interfaces - Diagnosis interface (D_TXD2) M57/M67 - Signal output stages, bi-directional interfaces - CAN bus (D_CAN-H/D_CAN-L) M57/M67 - Signal output stages, bi-directional interfaces - CAN bus (D_CANP-H/D_CANP-L) M57/M67 - M57The auxiliary delivery pump in the M57 E39/E38 is an "in-line" electrical fuel pump (EFP)…