ST215G 3S-FE A243F ECT ECU Pin Configuration
Terminal
Name
Input /
Output
Item
Condition
Standard
Shift lever P, N range
0~3V
1
3
NSW [E1]
P [E1]
Input
Input
V
V
Shift lever other than P, N range
Pattern select switch “POWER” ON
Pattern select switch “POWER” OFF
9~14V
7.5~14V
0~1.5V
E01 [body
earth]
Yes
13
14
18
-
-
Continuity Always
Continuity Always
continuity
Yes
E1 [body
earth]
continuity
7.5~14V
0~1.5V
A
Pattern select switch “MANU” ON
M [E1]
Input
V
Pattern select switch “MANU” OFF
When vehicle is parked
21
22
SL [E1]
S2 [E1]
Output
Output
V
V
0~1.5V
0~1.5V
When vehicle is parked
When vehicle is parked, shift lever N range 0~1.5V
When vehicle is parked, shift lever D range 9~14V
Yes
23
26
S1 [E1]
Output
-
V
E02 [body
earth]
Continuity Always
continuity
4.5~5.5V
0.2~1.0V
Yes
1
4
VCC [E1]
THW [E1]
E2 [body
earth]
Output
Input
V
V
When engine stopped, IG ON
Coolant temperature 60~120°C
B
9
-
Continuity Always
continuity
0.3~0.8V
3.2~4.9V
Fully close throttle valve
11
1
VTA [E1]
Input
Input
V
V
Fully open throttle valve
Always
BATT
[E1]
9~14V
Depress brake pedal (switch ON)
Release brake pedal (switch OFF)
7.5~14V
0~1.5V
C
4
9
B/K [E1]
SPD [E1]
Input
Input
V
Generation
pulse occurs
Waveform While driving vehicle at approx.20km/h
English 
