Toyota 3S-GE Repair Manual page 205

ENGINE -— EFI SYSTEM
EG-191
ECU Wiring Connectors Voltage
No. Terminals Condition
STD voltage (V)
See page
1 +B—E1
is sw ON
9-14 EG-192
2 BATT — E1 9-14
EG-193
IDL - E2
vc - E2
VTA —E2
3 ~————
IG SW ON
Throttle valve open
9—14
4.5 — 5.5
Throttle valve fully closed
0.3 — 0.8
Throttle valve fully open
3.2 — 4.9
EG-194
PIM —E2
VC —E2
5 #10, #30 _ E01
#20, #40 E02
4 -—-ii
IG SW ON
3.3 — 3.9
4.5 — 5.5
EG-196
9—14 EG-197
6 THA — E2
7 THW — E2
IG SW ON
lntake air temp. 20°C (68°F)
0.5 — 3.4 EG-198
Coolant temp. 80°C (176°F)
' 0.2-1.0
EG-199
8 STA—E1 Cranking
6 or more
EG -ZOO
9 IGT —E1
Cranking or idling
Pulse generation
EG-201
RSC
10 RsO—E1
IG SW ON ECU connectors disconnected
9-14 EG-202
11 W—E1
No trouble (Check engine warning light off) and engine
running
9—14 EG-203
ECU Terminals
STA SP1 AC1 Act ELS W BATT
it
STP +5
Ll
E01 I10 I20 4140 RSO RSC ACIS H1' TE1 KNK OX TH TH PIM G- VISC PS
E02 I130 E1 IGT FPU IGF VF FC TE2 IDL VTA NE G1 G2
\_J L_) L.) L.) t_l I_l L_I
I P01399
" ST202: ATS
SW20: PSCT
V05415