Toyota 22R-E Service Manual page 536

EG2–259
Condition
ECM
IG SW ON
IG SW ON
–
IG SW ON – Throttle valve open
IG SW ON – Throttle valve fully closed
(Throttle opener must be cancelled first)
IG SW ON – Throttle valve fully open
IG SW ON
IG SW ON – Measuring plate fully closed
IG SW ON – Measuring plate fully open
Idling
3,000 rpm
IG SW ON
IG SW ON
IG SW ON – Intake air temp. 20
IG SW ON – Engine coolant temp. 80
Cranking
Idling
No trouble (malfunction indicator lamp off)
and engine running
Cranking
– Engine coolant temp. 80
Stop light switch ON
ENGINE – MFI SYSTEM
Terminals
S
C (68*F)
S S
C (176 F)
S S
C (176 F)