Toyota Tundra (2015 year). Manual — part 1080
TERMINAL NO.
(SYMBOL)
WIRING
COLOR
TERMINAL DESCRIPTION
CONDITION
SPECIFIED
CONDITION
D74-40 (IGT1) -
D74-81 (E1)
B-Y - BR
Ignition coil (ignition signal)
Idling
Pulse
generation
(see waveform
7)
D74-33 (IGT2) -
D74-81 (E1)
L-Y - BR
D74-37 (IGT3) -
D74-81 (E1)
B - BR
D74-34 (IGT4) -
D74-81 (E1)
L-B - BR
D74-35 (IGT5) -
D74-81 (E1)
G-R - BR
D74-36 (IGT6) -
D74-81 (E1)
G - BR
D74-38 (IGT7) -
D74-81 (E1)
G-W - BR
D74-39 (IGT8) -
D74-81 (E1)
G-B - BR
D74-104 (IGF1) -
D74-81 (E1)
G-B - BR
Ignition coil (ignition
confirmation signal)
Ignition switch ON
4.5 to 5.5 V
Idling
Pulse
generation
(see waveform
7)
D74-105 (IGF2) -
D74-81 (E1)
R - BR
Ignition coil (ignition
confirmation signal)
Ignition switch ON
4.5 to 5.5 V
Idling
Pulse
generation
(see waveform
7)
D74-63 (PRG) -
D74-81 (E1)
L-B - BR
Purge VSV
Ignition switch ON
11 to 14 V
Idling
Pulse
generation
(see waveform
8)
A24-13 (SPD) -
D74-81 (E1)
B - BR
Speed signal from
combination meter
Driving at 20 km/h (12 mph)
Pulse
generation
(see waveform
9)
A24-46 (STA) -
D74-81 (E1)
R - BR
Starter signal
Cranking
5.5 V or more
D74-120 (NSW) -
D74-81 (E1)
L - BR
Park/neutral position switch
Ignition switch ON, shift lever
position not in P or N
11 to 14 V
Ignition switch ON, shift lever
in P or N
Below 3.0 V
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: TERMINALS...
TERMINAL NO.
(SYMBOL)
WIRING
COLOR
TERMINAL DESCRIPTION
CONDITION
SPECIFIED
CONDITION
A24-36 (STP) -
D74-81 (E1)
SB - BR
Stop light switch
Brake pedal depressed
7.5 to 14 V
Brake pedal released
Below 1.5 V
A24-35 (ST1-) -
D74-81 (E1)
R - BR
Stop light switch
(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
D74-19 (M+) -
D74-82 (ME01)
R - W-B
Throttle actuator
Idling with warm engine
Pulse
generation
(see waveform
10)
D74-18 (M-) -
D74-82 (ME01)
G - W-B
Throttle actuator
Idling with warm engine
Pulse
generation
(see waveform
11)
A24-52 (FPC) -
D74-81 (E1)
BE - BR
Fuel pump control
Ignition switch ON
Below 1.5 V
A24-24 (W) -
D74-81 (E1)
P - BR
MIL
Ignition switch ON
Below 3.0 V
Idling
11 to 14 V
A24-16 (TC) -
D74-81 (E1)
V - BR
11 to 14 V
A24-15 (TACH) -
D74-81 (E1)
GR - BR
Engine speed
Idling
Pulse
generation
(see waveform
12)
A24-30 (VPMP) -
D74-81 (E1)
V - BR
Vent valve (built into canister
pump module)
Ignition switch ON
11 to 14 V
A24-49 (MPMP) -
D74-81 (E1)
W - BR
Leak detection pump (built
into canister pump module)
Leak detection pump OFF
Below 3.0 V
Leak detection pump ON
11 to 14 V
D74-67 (VCV1) -
D74-98 (E2)
L - BR
Power source for sensor
(specific voltage)
Ignition switch ON
4.5 to 5.5 V
D74-66 (VCV2) -
D74-98 (E2)
L - BR
Power source for sensor
(specific voltage)
Ignition switch ON
4.5 to 5.5 V
D74-121 (PPMP)
- D74-98 (E2)
P - BR
Canister pressure sensor (built
into canister pump module)
Ignition switch ON
3.3 to 4.0 V
D74-32 (ALT) -
D74-81 (E1)
R - BR
Generator
Ignition switch ON
11 to 14 V
A24-10 (CANH) -
D74-81 (E1)
GR - BR
CAN communication line
Ignition switch ON
Pulse
generation
(see waveform
13)
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: TERMINALS...
TERMINAL NO.
(SYMBOL)
WIRING
COLOR
TERMINAL DESCRIPTION
CONDITION
SPECIFIED
CONDITION
A24-11 (CANL) -
D74-81 (E1)
W - BR
CAN communication line
Ignition switch ON
Pulse
generation
(see waveform
14)
D74-62 (ACIS) -
D74-81 (E1)
L-Y - BR
VSV for ACIS (Acoustic
Control Induction System)
operation signal
Ignition switch ON
11 to 14 V
D74-60 (HAI1) -
D74-81 (E1)
B - BR
Air pump heater for secondary
air injection system
AI heater operating
Below 1.5 V
D74-28 (AIRV) -
D74-81 (E1)
BR - BR
Air switching valve for
secondary air injection system
Ignition switch ON
11 to 14 V
D74-54 (AIRP) -
D74-81 (E1)
P - BR
Air pump control
Ignition switch ON
11 to 14 V
D74-30 (AIDI) -
D74-81 (E1)
G - BR
Diagnostic information signal
for secondary air injection
system
Secondary air injection system
operating
Pulse
generation
(see waveform
16)
A24-54 (AIP) -
D74-98 (E2)
Y - BR
Secondary air injection system
pressure signal
Ignition switch ON
3.0 to 3.6 V
A24-43 (ARV2) -
D74-81 (E1)
V - BR
Air switching valve for
secondary air injection system
Ignition switch ON
11 to 14 V
D74-53 (ARP2) -
D74-81 (E1)
P-L - BR
Air pump control
Ignition switch ON
11 to 14 V
D74-29 (AID2) -
D74-81 (E1)
G-Y - BR
Diagnostic information signal
for secondary air injection
system
Air injection system operating
Pulse
generation
(see waveform
16)
A24-53 (AIP2) -
D74-98 (E2)
G - BR
Secondary air injection system
pressure signal
Ignition switch ON
3.0 to 3.6 V
D74-90 (G2) -
D74- 89 (G2-)
R - B
Camshaft position sensor
Idling
Pulse
generation
(see waveform
15)
A24-14 (STSW) -
D74-81 (E1)
BR - BR
Starter switch
Shift lever in P or N, cranking
6.0 V or more
A24-41 (ACCR) -
D74-81 (E1)
BR - BR
ACC relay control signal
Ignition switch ON → Cranking
11 to 14 V →
Below 1 V
D74-16 (STAR) -
D74-81 (E1)
L - BR
Starter relay control
Ignition switch ON
Below 1.5 V
Cranking
5.5 V or more
D74-72 (PSP) -
D74-81 (E1)
G - BR
Power steering oil pressure
sensor
Ignition switch ON
0.5 to 4.5 V
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: TERMINALS...
TERMINAL NO.
(SYMBOL)
WIRING
COLOR
TERMINAL DESCRIPTION
CONDITION
SPECIFIED
CONDITION
D74-97 (PIM) -
D74-98 (E2)
L-R - BR
Manifold absolute pressure
sensor
Idling
1.2 to 2.0 V
D74-48 (EGR1) -
D74-81 (E1)
B - BR
EGR valve assembly
Engine racing with warm
engine
Pulse
generation
(see waveform
18)
D74-1 (EGR2) -
D74-81 (E1)
B-L - BR
EGR valve assembly
Engine racing with warm
engine
Pulse
generation
(see waveform
19)
D74-24 (EGR3) -
D74-81 (E1)
B-R - BR
EGR valve assembly
Engine racing with warm
engine
Pulse
generation
(see waveform
18)
D74-47 (EGR4) -
D74-81 (E1)
B-Y - BR
EGR valve assembly
Engine racing with warm
engine
Pulse
generation
(see waveform
19)
A24-33 (ELS2) -
D74-81 (E1)
B - BR
Electric load
Defogger switch on
7.5 to 14 V
Defogger switch off
Below 1.5 V
A24-4 (ADJ1)*2 -
Body ground
W-B -
Body
ground
Vehicle type designation wire
harness
Always
Below 1 V
HINT:
(b) WAVEFORM 1:
Camshaft Oil Control Valve (OCV)
TERMINAL NO. (SYMBOL)
TOOL SETTING
CONDITION
D74-58 (OC1+) - D74-57
(OC1-)
5 V/DIV., 1
msec./DIV.
Idling
D74-52 (OC2+) - D74-51
(OC2-)
5 V/DIV., 1
msec./DIV.
Idling
D74-56 (OE1+) - D74-55
(OE1-)
5 V/DIV., 1
msec./DIV.
Idling
D74-50 (OE2+) - D74-49
(OE2-)
5 V/DIV., 1
msec./DIV.
Idling
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: TERMINALS...
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст