Voltage At Ecm Wiring Connectors - Toyota 22R-E Service Manual

EG1–216
Terminals
Ignition switch ON
Ignition switch ON
Ignition switch ON
Ignition switch ON
No trouble (MIL off) and engine running
Ignition switch
START position
ECM Terminals
ENGINE – MFI SYSTEM

Voltage at ECM Wiring Connectors

Condition
Ignition switch ON
Throttle valve open
Throttle valve fully closed
Throttle valve fully open
Measuring plate fully closed
Measuring plate fully open
Idling .
Intake air temperature 20_C (68_F)
Coolant temperature 80 _C (176_ F )
Ignition switch START position
Ignition switch ON
Idling
Coolant temperature 80_C (176_F)
Stop light switch ON
STD voltage