Toyota 2VZ-FE Manual page 170

SPECIFICATIONS (Cont'd)
ECU ECU
HINT: HINT:
Perform all voltage and resistance measurements with the ECU connected.
Verify that the battery voltage is 11 V or above with the ignition switch is ON.
Voltage
Terminals
BATT – E1
IG SW – E1
M–REL – E1
+B
+B1
IDL – E2
VTA – E2 VTA
VC – E2
VS – E2 VS
No. 10
No. 20
No. 30
THA – E2
THW – E2
STA – E1
IGT – E1
ISC1
ISC2
ISC3
ISC4
W – E1
*1A/C – E1
*1 ACT – E1
T1 T1
T2 T2
*2NSW – E1
*2BK – E1
EFI SYSTEM
g
IG SW ON IG SW ON
– E1
E2
IG SW ON IG SW ON
E2
Idling
3,000 rpm
EO1
–
IG SW ON
EO2
IG SW ON
Cranking
Cranking or idling
– E1 IG SW ON
No trouble ("CHECK" engine warning light off) and engine
running
IG SW ON IG SW ON
– E1
– Service Specifications
Condition
–
Throttle valve open
Throttle valve fully closed
Throttle valve open
–
Measuring plate fully closed
Measuring plate fully open
Intake air temp. 20°C (68°F)
Coolant temp. 80°C (176°F)
Air conditioning ON
Heater blower SW ON
Check connector TE1 – E1 not connected
Check connector TE1 – E1 connected
Shift position P on N range
Ex. shift position P or N range
Stop light SW ON (Brake pedal depressed)
CU
STD voltage (V)
0.1 – 1.0
3.2 – 4.2
3.7 – 4.3
0.2 – 0.5
1.6 – 4.1
1.0 – 2.0
0.1 – 1.0
0.7 – 1.0
0.5 or less
1
* w/o ECT *
FI–63
10 – 14
4 – 6
4 – 6
10 – 14
1 – 3
6 – 14
9 – 14
10 – 14
10 – 14
4 – 6
4 – 6
0 – 2
10 – 14
10 – 14
2
w/ ECT