Yamaha FJR 1300 AE 2014 Service Manual

FUEL INJECTION SYSTEM8-36EAS2PD1008TROUBLESHOOTING METHOD (ECU)TIP• If there is a malfunction in the fuel injection sys-tem, the windshield adjusting function “1” willbe displayed in the function display, the enginetrouble warning light “2” will come on, and afault code number “3” will be displayed. If thereare malfunctions in other systems, refer to thetroubleshooting sections for the systems indi-cated by the warning lights.• Fault code numbers for the electronically ad-justable suspension system are not displayedtogether with the fault code numbers for othersystems. Therefore, fault code numbers for theelectronically adjustable suspension systemmay be displayed after the malfunctions in oth-er systems are repaired.The engine operation is not normal and theengine trouble warning light comes on.1. Check:• Fault code number▼▼▼▼ ▼ ▼▼▼▼ ▼ ▼▼▼▼ ▼ ▼▼▼▼ ▼ ▼▼▼▼ ▼ ▼▼▼▼ ▼▼▼a. Check the fault code number displayed onthe multi-function meter right display.b. Identify the faulty system with the fault codenumber.c. Identify the probable cause of the malfunc-tion.▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲▲▲2. Check and repair the probable cause of themalfunction.3. Perform the reinstatement action for the fuelinjection system.Refer to “Confirmation of service completion”in the appropriate table in “TROUBLE-SHOOTING DETAILS (ECU)” on page 8-41.4. Turn the main switch to “OFF”, and back to“ON”, and then check that no fault code num-ber is displayed.TIPIf another fault code number is displayed, repeatsteps (1) to (4) until no fault code number is dis-played.5. Erase the malfunction history in the diagnos-tic mode (code No. 62). Refer to “SELF-DI-AGNOSTIC FUNCTION AND DIAGNOSTICCODE TABLE (ECU)” on page 9-5.TIPTurning the main switch to “OFF” will not erasethe malfunction history.GEARN04112 3Fault code No. No fault code No.Check and repair.Refer to “TROUBLE-SHOOTING DETAILS(ECU)” on page 8-41.Monitor the opera-tion of the sensorsand actuators in thediagnostic mode. Re-fer to “TROUBLE-SHOOTING DETAILS(ECU)” on page 8-41and “SELF-DIAG-NOSTIC FUNCTIONAND DIAGNOSTICCODE TABLE (ECU)”on page 9-5.Check and repair.