4-14 FI SYSTEM DIAGNOSIS
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 TP sensor signal (TPS) J STP sensor (STPS)
4 TO sensor signal (TOS) K HO2 sensor (HO2S)
5 IAT sensor signal (IAT) L ET sensor (ET)
6 — M —
7 IAP sensor signal (IAP) N —
8 Gear position switch signal (GP) O —
9 Starter relay P Mode selection switch
0 Neutral signal Q —
A Power source for sensors (VCC) R Clutch lever switch
B CKP sensor signal (CKP) S Serial data for speedometer
C ECM ground (E1) T Sensor ground (E2)
D Power source (+B) U Power source for back-up
E PAIR control solenoid valve (PAIR) V Fuel pump (FP)
F Fuel injector W FI indicator light
G Ignition coil X Ignition system ground (E3)
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