Electrical Components Inspection (Cont'd) - E.C.U. inspection table / E.C.U. HARNESS CONNECTOR TERMINAL LAYOUT
EF & EC-346spec tableNOTE
*Data are reference values.
E.C.U. inspection table (continued)
101
ITEMInjector No. 1
CONDITIONEngine is running
*DATABATTERY VOLTAGE (11 - 14V)
103
ITEMInjector No. 3
CONDITIONEngine is running
*DATABATTERY VOLTAGE (11 - 14V)
110
ITEMInjector No. 2
CONDITIONEngine is running
*DATABATTERY VOLTAGE (11 - 14V)
112
ITEMInjector No. 4
CONDITIONEngine is running
*DATABATTERY VOLTAGE (11 - 14V)
104
ITEMFuel pump relay
CONDITIONIgnition switch "ON" - For 5 seconds after turning ignition switch "ON"; Engine is running.
*DATAApproximately 0V
104
ITEMFuel pump relay
CONDITIONIgnition switch "ON" - 5 seconds after turning ignition switch "ON"
*DATABATTERY VOLTAGE (11 - 14V)
113
ITEMA.A.C. valve
CONDITIONEngine is running. - Idle speed
*DATA9 - 14V
113
ITEMA.A.C. valve
CONDITIONEngine is running. - Steering wheel is being turned. - Air conditioner is operating. - Rear defogger is "ON". - Headlamp are in high position.
*DATA5 - 9V