Hyundai Genesis (DH): Engine Control System / Injector Drive Box (IDB) Repair procedures

IDB Terminal And Input / Output signal IDB terminal function Connector [C110-IDB] Pin No.DescriptionConnected to1-?2-?3-?4-?5-?6-?7-?8-?9-?10-?11-?12-?13-?14-?15-?16Injector (Cylinder #3) [Low] control outputInjector (Cylinder #3)17Injector (Cylinder #6) [Low] control outputInjector (Cylinder #6)18Injector (Cylinder #6) [High] control outputInjector (Cylinder #6)19Injector (Cylinder #2) [Low] control outputInjector (Cylinder #2)20Injector (Cylinder #5) [Low] control outputInjector (Cylinder #5)21-?22Injector (Cylinder #2) signal inputEngine Control Module (ECM)23Injector (Cylinder #5) signal inputEngine Control Module (ECM)24-?25Fuel Pressure Control Valve (FPRV) logic inputEngine Control Module (ECM)26CCP-CAN [Low]Other control module, Data Link Connector (DLC), Multi-purpose check connector27CCP-CAN [High]Other control module, Data Link Connector (DLC), Multi-purpose check connector28Battery power (B+)Ignition switch29Battery power (B+)Main relay30Battery power (B+)Main relay31Injector (Cylinder #4) [High] control outputInjector (Cylinder #4)32Injector (Cylinder #1) [High] control outputInjector (Cylinder #1)33Injector (Cylinder #3) [High] control outputInjector (Cylinder #3)34Injector (Cylinder #2) [High] control outputInjector (Cylinder #2)35Injector (Cylinder #5) [High] control outputInjector (Cylinder #5)36-?37-?38Injector (Cylinder #3) signal inputEngine Control Module (ECM)39-?40Injector (Cylinder #6) signal inputEngine Control Module (ECM)41Injector (Cylinder #4) signal inputEngine Control Module (ECM)42Battery power (B+)Ignition switch43Battery power (B+)Main relay44Battery power (B+)Main relay45Fuel Pressure Control Valve (FPRV) [High] control outputFuel Pressure Control Valve (FPRV)46Injector (Cylinder #4) [Low] control outputInjector (Cylinder #4)47Injector (Cylinder #1) [Low] control outputInjector (Cylinder #1)48ECM groundChassis ground49ECM groundChassis ground50ECM groundChassis ground51-?52-?53-?54-?55Injector (Cylinder #1) signal inputEngine Control Module (ECM)56-?57-?58-?59Battery power (B+)Main relay60Fuel Pressure Control Valve (FPRV) [Low] control outputFuel Pressure Control Valve (FPRV) IDB Terminal input/output signal Connector [C110-IDB] Pin No.

Description The Electronic Throttle Control (ETC) System consists of a throttle body with an integrated control motor and throttle position sensor (TPS).