FI SYSTEM DIAGNOSIS 5-15
ECM TERMINAL
TERMINAL
NO.
CIRCUIT
TERMINAL
NO.
CIRCUIT
1 STVA signal (STVA. 2A)
H STVA signal (STVA. 2B)
2 STVA signal (STVA. 1A)
I STVA signal (STVA. 1B)
3 EXCVA power (MO–)
J STP sensor signal (STP)
4 EXCVA power (MO+)
K Ignition switch signal
5 EXCVA position sensor (MPS)
L TO sensor signal (TOS)
6 Serial data for speedometer
M GP switch signal (GP)
7 Blank
N Blank
8 TP sensor signal (TP)
O Blank
9 IAP sensor signal #1 (IAP. 1)
P IAP sensor signal #2 (IAP. 2)
0 ECT sensor signal (ECT)
Q IAT sensor signal (IAT)
A Power source for sensors (VCC)
R Blank
B
HO2 sensor signal #1 (HO2S)
[For E-02, 19, 24]
S Sensors ground (E2)
C Blank
T Blank
D CKP sensor signal (CKP+)
U CKP sensor signal (CKP–)
E
HO2 sensor signal #2 (HO2S)
[For E-02, 19, 24]
V Serial data for self-diagnosis
F Power source for back-up
W Power source for fuel injector (VM)
G Power source
X ECM ground (E1)
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