A46-1 (BATT) - C77-59 (E1)
|
P - W-B
|
Battery (for measuring battery voltage and for ECM memory)
|
Always
|
11 to 14 V
|
A46-2 (+B) - C77-59 (E1)
|
L - W-B
|
Power source of ECM
|
Ignition switch ON
|
11 to 14 V
|
A46-3 (+B2) - C77-59 (E1)
|
B - W-B
|
Power source of ECM
|
Ignition switch ON
|
11 to 14 V
|
A46-6 (IGSW) - C77-59 (E1)
|
BE - W-B
|
Ignition switch signal
|
Ignition switch ON
|
11 to 14 V
|
A46-9 (STP) - C77-59 (E1)
|
L - W-B
|
Stop light switch assembly signal
|
Brake pedal depressed
|
7.5 to 14 V
|
Brake pedal released
|
Below 1.5 V
|
A46-10 (ST1-) - C77-59 (E1)
|
Y - W-B
|
Stop light switch assembly signal
(opposite to STP terminal)
|
Ignition switch ON, brake pedal depressed
|
Below 1.5 V
|
Ignition switch ON, brake pedal released
|
7.5 to 14 V
|
A46-13 (CANH) - C77-59 (E1)
|
GR - W-B
|
CAN communication line
|
Ignition switch ON
|
Pulse generation
(See waveform 1)
|
A46-23 (NSW)*1 - C77-59 (E1)
|
GR - W-B
|
Park/Neutral position switch assembly signal
|
Ignition switch ON, shift lever not in P or N
|
11 to 14 V
|
Ignition switch ON, shift lever in P or N
|
Below 1.0 V
|
A46-26 (CANL) - C77-59 (E1)
|
BR - W-B
|
CAN communication line
|
Ignition switch ON
|
Pulse generation
(See waveform 2)
|
A46-29 (STA) - C77-59 (E1)
|
LG - W-B
|
Starter assembly signal
|
Cranking
|
6.0 V or higher
|
A46-30 (NEO)*2 - C77-59 (E1)
|
SB - W-B
|
Engine speed signal sent to certification ECU (smart key ECU assembly)
|
Idling with warm engine
|
Pulse generation
(See waveform 3)
|
A46-32 (EC) - Body ground
|
W-B - Body ground
|
Earth (ground) circuit of ECM
|
Always
|
Below 1 Ω
|
A46-38 (MPMP)*3 - A46-53 (EMPM)*3
|
LG - R
|
Leak detection pump (built into canister pump module)
|
Leak detection pump OFF
|
Below 3 V
|
Leak detection pump ON
|
9.0 to 14 V
|
A46-39 (VPMP)*3 - C77-59 (E1)
|
B - W-B
|
Vent valve (built into canister pump module)
|
Ignition switch ON
|
11 to 14 V
|
A46-40 (PPMP)*3 -A46-54 (EPPM)*3
|
GR - W
|
Canister pressure sensor (built into canister pump module)
|
Ignition switch ON
|
3.0 to 3.6 V
|
A46-41 (FC) - C77-59 (E1)
|
BE - W-B
|
Fuel pump control
|
Ignition switch ON
|
11 to 14 V
|
Idling
|
Below 1.5 V
|
A46-44 (SPD) - C77-59 (E1)
|
V - W-B
|
Vehicle speed signal from combination meter assembly signal
|
Driving at 20 km/h (12 mph)
|
Pulse generation
(See waveform 4)
|
A46-46 (MREL) - C77-59 (E1)
|
G - W-B
|
EFI-MAIN relay operation signal
|
Ignition switch ON
|
11 to 14 V
|
Ignition switch off
|
Below 1.5 V
|
A46-47 (VPA) - A46-48 (EPA)
|
R - L
|
Accelerator pedal position sensor signal (for engine control)
|
Ignition switch ON, accelerator pedal fully released
|
0.5 to 1.1 V
|
Ignition switch ON, accelerator pedal fully depressed
|
2.6 to 4.5 V
|
A46-49 (VCPA) - A46-48 (EPA)
|
Y - L
|
Power source of accelerator pedal position sensor (for VPA)
|
Ignition switch ON
|
4.5 to 5.5 V
|
A46-50 (VPA2) - A46-51 (EPA2)
|
B - W
|
Accelerator pedal position sensor signal
|
Ignition switch ON, accelerator pedal fully released
|
1.2 to 2.0 V
|
Ignition switch ON, accelerator pedal fully depressed
|
3.4 to 4.75 V
|
A46-52 (VCP2) - A46-51 (EPA2)
|
G - W
|
Power source of accelerator pedal position sensor (for VPA2)
|
Ignition switch ON
|
4.5 to 5.5 V
|
A46-55 (VCPP)*3 -A46-54 (EPPM)*3
|
P - W
|
Power source for canister pressure sensor (specific voltage)
|
Ignition switch ON
|
4.5 to 5.5 V
|
A46-60 (RFC) - C77-59 (E1)
|
R - W-B
|
Cooling fan control signal
|
Ignition switch ON, A/C switch on (max cool)
|
Pulse generation
(See waveform 5)
|
C77-26 (E04) - Body ground
|
W-B - Body ground
|
Earth (ground) circuit of ECM
|
Always
|
Below 1 Ω
|
C77-27 (HA1A) - C77-26 (E04)
|
R - W-B
|
Air fuel ratio sensor heater operation signal
|
Ignition switch ON
|
11 to 14 V
|
Idling with cold engine
|
Pulse generation
(See waveform 6)
|
C77-28 (ME01) - Body ground
|
W-B - Body ground
|
Earth (ground) circuit of ECM
|
Always
|
Below 1 Ω
|
C77-29 (+BM) - C77-59 (E1)
|
Y - W-B
|
Power source of throttle actuator
|
Always
|
11 to 14 V
|
C77-30 (M-) - C77-28 (ME01)
|
R - W-B
|
Throttle actuator operation signal (negative signal)
|
Idling with warm engine
|
Pulse generation
(See waveform 7)
|
C77-31 (CAN+) - C77-59 (E1)
|
G - W-B
|
CAN communication line
|
Ignition switch ON
|
Pulse generation
(See waveform 1)
|
C77-32 (CAN-) - C77-59 (E1)
|
W - W-B
|
CAN communication line
|
Ignition switch ON
|
Pulse generation
(See waveform 2)
|
C77-33 (PRG) - C77-59 (E1)
|
L - W-B
|
Purge VSV operation signal
|
Ignition switch ON
|
11 to 14 V
|
Idling with warm engine, under purge control
|
Pulse generation
(See waveform 8)
|
C77-35 (OC1+) - C77-34 (OC1-)
|
B - Y
|
Camshaft timing oil control valve assembly (for intake camshaft) operation signal
|
Idling
|
Pulse generation
(See waveform 9)
|
C77-37 (OE1+) - C77-36 (OE1-)
|
G - P
|
Camshaft timing oil control valve assembly (for exhaust camshaft) operation signal
|
Idling
|
Pulse generation
(See waveform 10)
|
C77-56 (HT1B) - C77-59 (E1)
|
BR - W-B
|
Heated oxygen sensor heater operation signal
|
Ignition switch ON
|
11 to 14 V
|
Idling with cold engine
|
Below 3.0 V
|
C77-57 (E01) - Body ground
|
W-B - Body ground
|
Earth (ground) circuit of ECM
|
Always
|
Below 1 Ω
|
C77-58 (E02) - Body ground
|
W-B - Body ground
|
Earth (ground) circuit of ECM
|
Always
|
Below 1 Ω
|
C77-59 (E1) - Body ground
|
W-B - Body ground
|
Earth (ground) circuit of ECM
|
Always
|
Below 1 Ω
|
C77-60 (M+) - C77-28 (ME01)
|
G - W-B
|
Throttle actuator operation signal (positive terminal)
|
Idling with warm engine
|
Pulse generation
(See waveform 11)
|
C77-65 (D) - C77-59 (E1)
|
R - W-B
|
Clutch switch assembly signal*4
|
Ignition switch ON, clutch pedal depressed
|
Below 1.5 V
|
Ignition switch ON, clutch pedal fully released
|
11 to 14 V
|
C77-72 (IGT4) - C77-59 (E1)
|
W - W-B
|
No. 4 ignition coil assembly signal
(ignition signal)
|
Idling
|
Pulse generation
(See waveform 12)
|
C77-73 (IGT3) - C77-59 (E1)
|
G - W-B
|
No. 3 ignition coil assembly signal
(ignition signal)
|
Idling
|
Pulse generation
(See waveform 12)
|
C77-74 (IGT2) - C77-59 (E1)
|
LG - W-B
|
No. 2 ignition coil assembly signal
(ignition signal)
|
Idling
|
Pulse generation
(See waveform 12)
|
C77-75 (IGT1) - C77-59 (E1)
|
V - W-B
|
No. 1 ignition coil assembly signal
(ignition signal)
|
Idling
|
Pulse generation
(See waveform 12)
|
C77-77 (VCPM) - C77-76 (EPIM)
|
R - Y
|
Power source of manifold absolute pressure sensor
|
Ignition switch ON
|
4.75 to 5.25 V
|
C77-78 (PIM) - C77-76 (EPIM)
|
GR - Y
|
Manifold absolute pressure sensor signal
|
Ignition switch ON
|
3.0 to 5.25 V
|
C77-80 (EV1+) - C77-112 (EV1-)
|
L - B
|
Cam position sensor (for exhaust camshaft) signal
|
Idling with warm engine
|
Pulse generation
(See waveform 13)
|
C77-82 (VV1+) - C77-115 (VV1-)
|
W - P
|
Cam position sensor (for intake camshaft) signal
|
Idling with warm engine
|
Pulse generation
(See waveform 13)
|
C77-86 (VSM)*3 - C77-118 (E2VS)*3
|
P - Y
|
VALVEMATIC shaft sensor (cam position sensor) signal
|
Idling
|
0.475 to 4.725 V
|
C77-89 (THEO) - C77-90 (ETHE)
|
R - Y
|
Engine oil temperature sensor signal
|
Idling with warm engine
|
0.3 to 0.85 V
|
C77-95 (#20) - C77-57 (E01)
|
GR - W-B
|
No. 2 fuel injector assembly signal
|
Ignition switch ON
|
11 to 14 V
|
Idling with warm engine
|
Pulse generation
(See waveform 14)
|
C77-96 (#30) - C77-57 (E01)
|
L - W-B
|
No. 3 fuel injector assembly signal
|
Ignition switch ON
|
11 to 14 V
|
Idling with warm engine
|
Pulse generation
(See waveform 14)
|
C77-97 (#40) - C77-57 (E01)
|
W - W-B
|
No. 4 fuel injector assembly signal
|
Ignition switch ON
|
11 to 14 V
|
Idling with warm engine
|
Pulse generation
(See waveform 14)
|
C77-98 (#10) - C77-57 (E01)
|
B - W-B
|
No. 1 fuel injector assembly signal
|
Ignition switch ON
|
11 to 14 V
|
Idling with warm engine
|
Pulse generation
(See waveform 14)
|
C77-99 (OX1B) - C77-131 (EX1B)
|
R - G
|
Heated oxygen sensor signal
|
Engine speed maintained at 2500 rpm for 2 minutes after warming up engine
|
Pulse generation
(See waveform 15)
|
C77-100 (A1A+) - C77-59 (E1)
|
Y - W-B
|
Air fuel ratio sensor signal
|
Ignition switch ON
|
3.0 to 3.6 V*5
|
C77-101 (VTA2) - C77-133 (ETA)
|
R - B
|
Throttle position sensor signal (for sensor malfunction detection)
|
Ignition switch ON, accelerator pedal fully released
|
2.1 to 3.1 V
|
Ignition switch ON, accelerator pedal fully depressed
|
4.6 to 5.0 V
|
C77-103 (VCVG) - C77-59 (E1)
|
W - W-B
|
Power source of mass air flow meter sub-assembly (specific voltage)
|
Ignition switch ON
|
4.8 to 5.2 V
|
C77-108 (GE01) - Body ground
|
BR - Body ground
|
Shielded earth (ground) circuit of throttle actuator
|
Always
|
Below 1 Ω
|
C77-111 (VCE1) - C77-59 (E1)
|
W - W-B
|
Power source of cam position sensor (for exhaust camshaft) (specific voltage)
|
Ignition switch ON
|
4.5 to 5.5 V
|
C77-114 (NE+) - C77-113 (NE-)
|
B - W
|
Crank position sensor signal
|
Idling with warm engine
|
Pulse generation
(See waveform 16)
|
C77-116 (VCV1) - C77-59 (E1)
|
L - W-B
|
Power source of cam position sensor (for intake camshaft) (specific voltage)
|
Ignition switch ON
|
4.5 to 5.5 V
|
C77-117 (VCVS)*3 - C77-118 (E2VS)*3
|
V - Y
|
Power source of VALVEMATIC shaft sensor (cam position sensor)
|
Ignition switch ON
|
4.5 to 5.5 V
|
C77-120 (THW) - C77-119 (ETHW)
|
B - BR
|
Engine coolant temperature sensor signal
|
Idling with warm engine, engine coolant temperature 75 to 100°C (167 to 212°F)
|
0.2 to 1.0 V
|
C77-122 (KNK1) - C77-121 (EKNK)
|
B - W
|
Knock control sensor signal
|
Engine speed maintained at 4000 rpm after warming up engine
|
Pulse generation
(See waveform 17)
|
C77-132 (A1A-) - C77-59 (E1)
|
L - W-B
|
Air fuel ratio sensor signal
|
Ignition switch ON
|
2.7 to 3.3 V*5
|
C77-134 (VCTA) - C77-133 (ETA)
|
G - B
|
Power source for throttle position sensor (specific voltage)
|
Ignition switch ON
|
4.5 to 5.5 V
|
C77-135 (VTA1) - C77-133 (ETA)
|
LG - B
|
Throttle position sensor signal (for engine control)
|
Ignition switch ON, accelerator pedal fully released
|
0.5 to 1.1 V
|
Ignition switch ON, accelerator pedal fully depressed
|
3.2 to 4.8 V
|
C77-136 (SDWN) - C77-59 (E1)
|
R - W-B
|
Continuously variable valve lift controller assembly signal
|
Ignition switch ON
|
5.4 to 8.6 V
|
C77-137 (VG) - C77-104 (E2G)
|
V - B
|
Mass air flow meter sub-assembly signal
|
Idling, shift lever in P or N (neutral), A/C switch off
|
0.5 to 3.0 V
|
C77-138 (THA) - C77-104 (E2G)
|
L - B
|
Intake air temperature sensor signal
|
Idling, intake air temperature 0 to 80°C (32 to 176°F)
|
0.5 to 3.4 V
|