Suzuki BURGMAN AN650 (2003) [202/463] C40 iac valve circuit malfunction

Содержание

Fl SYSTEM CVT SYST C40 IAC VALVE CIRCUIT MALFUNCTION Refer to the IAC VALVE INSPECTION for details C 7 20 C41 FP RELAY CIRCUIT MALFUNCTION DETECTED CONDITION No voltage is applied to fuel pump although fuel pump relay is turned ON or voltage is applied to fuel pump although fuel pump relay is turned OFF POSSIBLE CAUSE Fuel pump relay circuit open or short Fuel pump relay malfunction ECM malfunction _______________________ INSPECTION Remove the front box ET9 18 1 Turn the ignition switch OFF Check the FP relay coupler for loose or poor contacts If OK then check the insulation and continuity Refer to page 10 28 for details No Replace the FP relay with a new one ______________ Yes________________________ Y G or O W wire open or shorted to ground or poor or connection If wire and connection are OK intermittent trouble or faulty ECM Recheck each terminal and wire harness for open circuit and poor connection Replace the ECM with a new one and inspect it again C42 IG SWITCH CIRCUIT MALFUNCTION Refer to the IGNITION SWITCH INSPECTION for details Remove the leg shield ET 10 35