Actuator operation table Actuator operation Set the engine stop switch to “OFF” and then to “RUN”. EAS00908 TROUBLESHOOTING DETAILS This section describes the countermeasures per fault code number displayed on the meter. Check and service the items or components that are the probable cause of the malfunction following the order given. After the check and service of the malfunctioning part has been completed, reset the meter display according to the “Reinstatement method”. Fault code No.: Fault code number displayed on the meter when the engine failed to work normally. Refer to “Diagnostic code table”. Diagnostic code No.:
Diagnostic code number to be used when the diagnostic mode is operated. Refer to “DIAGNOS- TIC MODE”. 6 - 12 FUEL INJECTION SYSTEM FI FI Diagnos- tic code No. Item Actuation Checking method D30 Ignition coil Actuates the ignition coil five times in one-second intervals. The engine trouble warning light also flashes five times. Check the spark five times. • Connect an ignition checker. D36 Injector Actuates the injector five times in one-second inter- vals. Check the operating sound of the injector five times. D48 False code No fault has activated this code. No checking necessary. D50 Fuel pump relay Actuates the fuel pump relay five times in one-sec- ond intervals.
The engine trouble warning light also flashes five times. (The engine trouble warning light is OFF when the relay is ON, and the engine trouble warning light is ON when the relay is OFF). Check the operating sound of the fuel pump relay five times. D51 Radiator fan motor relay Actuates the radiator fan motor relay and illuminates the engine trouble warning light five cycles (5 sec- onds per cycle–2 seconds ON, 3 seconds OFF). (ON 2 seconds, OFF 3 seconds) Check the operating sound of the radiator fan motor relay five times.