ST215W 3S-GTE U140F ECT ECU Pin Configuration
Terminal
Name
Input /
Output
Item
Condition
Standard
SLT+
[SLT-]
SL1+
[SL1-]
SL2+
[SL2-]
NC+
Generation
pulse occurs
Generation
pulse occurs
Generation
pulse occurs
Generation
pulse occurs
Generation
pulse occurs
6 [5]
7 [9]
8 [19]
Output Waveform While engine idling
Output Waveform While engine idling
Output Waveform While engine idling
14
With 3rd gear, vehicle speed at 30km/h,
when engine revolution 1400 rpm
Input
Input
Waveform
[26]
16
[NC-]
NT+
A
Waveform While engine idling
[15]
[NT-]
When vehicle speed 50km/h,
Generation
pulse occurs
rd
Output Waveform when changing gear between 3 and 4
th
19
DSL [E1]
ear
E01 [body
earth]
Yes
21
31
-
-
Continuity Always
Continuity Always
continuity
Yes
E02 [body
earth0
continuity
4.5~5.5V
4~0V
2
VC [E1]
THO [E1]
THW [E1]
E1 [body
earth]
Output
Input
V
V
V
Engine stopped, IG ON
13
14
Transaxle oil temperature 10~145°C
Coolant temperature 60~120°C
Input
0.2~1.0V
Yes
17
18
23
1
-
Continuity Always
Continuity Always
B
continuity
Yes
E2 [body
earth]
-
continuity
0.3~0.8V
3.2~4.9V
7.5~14V
0~1.5V
VTA1
Throttle valve fully close
Input
Input
V
V
[E1]
Throttle valve fully open
Shift lever D range
C
D [E1]
Shift lever other than D range
English 
