Electrical Components Inspection (Cont'd) - E.C.U. inspection table
EF & EC-345spec tableNOTE
*Data are reference values.
E.C.U. inspection table (continued)
31, 40
ITEMCrank angle sensor (Position signal)
CONDITIONEngine is running. - Do not run engine at high speed under no-load.
*DATA2.0 - 3.0V
34
ITEMStart signal
CONDITIONIgnition switch "ON"
*DATAApproximately 0V
34
ITEMStart signal
CONDITIONIgnition switch "START"
*DATABATTERY VOLTAGE (11 - 14V)
35
ITEMNeutral switch
CONDITIONIgnition switch "ON" - Neutral
*DATA0V
35
ITEMNeutral switch
CONDITIONIgnition switch "ON" - Except the above gear position
*DATAApproximately 5V
36
ITEMIgnition switch
CONDITIONIgnition switch "OFF"
*DATA0V
36
ITEMIgnition switch
CONDITIONIgnition switch "ON"
*DATABATTERY VOLTAGE (11 - 14V)
37
ITEMThrottle sensor power supply
CONDITIONIgnition switch "ON"
*DATAApproximately 5V
38, 47
ITEMPower supply for E.C.U.
CONDITIONIgnition switch "ON"
*DATABATTERY VOLTAGE (11 - 14V)
41
ITEMAir conditioner switch
CONDITIONEngine is running. - Both air conditioner switch and blower switch are "ON".
*DATAApproximately 0V
41
ITEMAir conditioner switch
CONDITIONEngine is running. - Air conditioner switch is "OFF".
*DATABATTERY VOLTAGE (11 - 14V)
43
ITEMPower steering oil pressure switch
CONDITIONEngine is running. - Steering wheel is being turned.
*DATA0V
43
ITEMPower steering oil pressure switch
CONDITIONEngine is running. - Steering wheel is not being turned.
*DATAApproximately 5V
45
ITEMFan switch
CONDITIONEngine is running. - Fan switch is "ON".
*DATAApproximately 0V
45
ITEMFan switch
CONDITIONEngine is running. - Fan switch is "OFF".
*DATABATTERY VOLTAGE (11 - 14V)
46
ITEMPower supply (Back-up)
CONDITIONIgnition switch "OFF"
*DATABATTERY VOLTAGE (11 - 14V)