VALUES ON THE DIAGNOSIS TOOL

NOTE:
  • Specification data are reference values.
  • Specification data are output/input values which are detected or supplied by the ECM at the connector.
    * Specification data may not be directly related to their components signals/values/operations.
    i.e. Adjust ignition timing with a timing light before monitoring IGN TIMING, because the monitor may show the specification data in spite of the ignition timing not being adjusted to the specification data. This IGN TIMING monitors the data calculated by the ECM according to the signals input from the camshaft position sensor and other ignition timing related sensors.


CONSULT-III MONITOR ITEM
Monitor Item
Condition
Values/Status
*: Accelerator pedal position sensor 2 signal and throttle position sensor 2 signal are converted by ECM internally. Thus, they differ from ECM terminals voltage signal.

 
 TERMINAL LAYOUT
 
 PHYSICAL VALUES


NOTE:
  • ECM is located behind the instrument assist lower panel. For this inspection, remove passenger side instrument lower panel.
  • Specification data are reference values and are measured between each terminal and ground.
  • Pulse signal is measured by CONSULT-III.


Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
‐–
Signal name
Input/Output
1
(Y)
128
(B)
Throttle control motor relay power supply (bank 2)
Input
[Ignition switch: ON]
BATTERY VOLTAGE
(11 - 14 V)
2
(G)
128
(B)
Throttle control motor (Open) (bank 2)
Output
[Ignition switch: ON]
  • Engine stopped
  • Shift lever: A
  • Accelerator pedal: Fully depressed
0 - 14 V

JMBIA0031GB.JPG
[Ignition switch: ON]
  • Engine stopped
  • Shift lever: A
  • Accelerator pedal: Fully released
0 - 14 V

JMBIA0032GB.JPG
3
(O)
128
(B)
A/F sensor 1 heater
(bank 2)
Output
[Engine is running]
  • Warm-up condition
  • Idle speed
    (More than 140 seconds after starting engine)
2.9 - 8.8 V

JMBIA0030GB.JPG
4
(LG)
128
(B)
A/F sensor 1 heater
(bank 1)
Output
[Engine is running]
  • Warm-up condition
  • Idle speed
    (More than 140 seconds after starting engine)
2.9 - 8.8 V

JMBIA0030GB.JPG
5
(L)
128
(B)
Throttle control motor (Close) (bank 2)
Output
[Ignition switch: ON]
  • Engine stopped
  • Shift lever: A
  • Accelerator pedal: In the middle of releasing operation
0 - 14 V

JMBIA0033GB.JPG
6
(B)

ECM ground



7
(L)
128
(B)
EVAP canister vent control valve
Output
[Ignition switch: ON]
BATTERY VOLTAGE
(11 - 14 V)
8
(V)
128
(B)
EVAP canister purge volume control solenoid valve
Output
[Engine is running]
  • Idle speed
  • Accelerator pedal: Not depressed even slightly, after engine starting
BATTERY VOLTAGE
(11 - 14 V)

JMBIA0039GB.JPG
[Engine is running]
  • Engine speed: About 2,000 rpm (More than 100 seconds after starting engine)
BATTERY VOLTAGE
(11 - 14 V)

JMBIA0040GB.JPG
9
(G)
128
(B)
Ignition signal No. 2
Output
[Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:
    The pulse cycle changes depending on rpm at idle
0 - 0.2 V

NNBIB0081GB.JPG
10
(Y)
Ignition signal No. 1
13
(L)
Ignition signal No. 3
33
(R)
Ignition signal No. 4
[Engine is running]
  • Warm-up condition
  • Engine speed: 2,000 rpm
0.1 - 0.4 V

NNBIB0082GB.JPG
34
(V)
Ignition signal No. 5
38
(GR)
Ignition signal No. 6
15
(B)

Sensor ground
[Throttle position sensor (bank 2)]



17
(LG)
128
(B)
Fuel injector No. 3
Output
[Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:
    The pulse cycle changes depending on rpm at idle
BATTERY VOLTAGE
(11 - 14 V)

NNBIB0083GB.JPG
21
(Y)
Fuel injector No. 2
25
(P)
Fuel injector No. 1
37
(SB)
Fuel injector No. 4
[Engine is running]
  • Warm-up condition
  • Engine speed: 2,000 rpm
BATTERY VOLTAGE
(11 - 14 V)

NNBIB0084GB.JPG
41
(G)
Fuel injector No. 5
45
(R)
Fuel injector No. 6
19
(GR)

Sensor ground
[Mass air flow sensor (bank 2)]



20
(G)

Sensor ground
[Throttle position sensor (bank 1)]



22
(W)

Sensor ground
[Mass air flow sensor (bank 1), Intake air temperature sensor (bank 1)]



23
(V)

Sensor ground
(Secondary air injection system mass air flow sensor)



24
(LG)
23
(V)
Secondary air injection system mass air flow sensor
Input
[Ignition switch: ON]
  • Engine stopped
0.15 - 0.4 V
[Engine is running]
  • Engine: Cold start
  • Engine speed: Idle
  • Secondary air injection system operates
3 - 3.8 V
26
(O)

Sensor ground
(Engine coolant temperature sensor, Engine oil temperature sensor)



27
(L)
26
(O)
Engine oil temperature sensor
Input
[Engine is running]
0 - 4.8 V
Output voltage varies with engine oil temperature.
28
(W)
15
(B)
Throttle position sensor 1 (bank 2)
Input
[Ignition switch: ON]
  • Engine stopped
  • Shift lever: A
  • Accelerator pedal: Fully released
More than 0.36 V
[Ignition switch: ON]
  • Engine stopped
  • Shift lever: A
  • Accelerator pedal: Fully depressed
Less than 4.75 V
29
(LG)
128
(B)
Fuel pump control module (FPCM)
Output
[When cranking engine]
4.1 V

NNBIB0056ZZ.JPG
[Engine is running]
  • Idle speed
1.4 V

NNBIB0057ZZ.JPG
30
(G)
128
(B)
Fuel pump control model (FPCM) check
Input
[Engine is running]
  • Idle speed
BATTERY VOLTAGE
(11 - 14 V)
31
(BR)
19
(GR)
Mass air flow sensor (bank 2)
Input
[Engine is running]
  • Warm-up condition
  • Idle speed
0.9 - 1.2 V
[Engine is running]
  • Warm-up condition
  • Engine speed: 2,500 rpm
1.4 - 1.8 V
32
(R)
15
(B)
Throttle position sensor 2 (bank 2)
Input
[Ignition switch: ON]
  • Engine stopped
  • Shift lever: A
  • Accelerator pedal: Fully released
Less than 4.75 V
[Ignition switch: ON]
  • Engine stopped
  • Shift lever: A
  • Accelerator pedal: Fully depressed
More than 0.36 V
36
(Y)
20
(G)
Throttle position sensor 2 (bank 1)
Input
[Ignition switch: ON]
  • Engine stopped
  • Shift lever: A
  • Accelerator pedal: Fully released
Less than 4.75 V
[Ignition switch: ON]
  • Engine stopped
  • Shift lever: A
  • Accelerator pedal: Fully depressed
More than 0.36 V
40
(L)
20
(G)
Throttle position sensor 1 (bank 1)
Input
[Ignition switch: ON]
  • Engine stopped
  • Shift lever: A
  • Accelerator pedal: Fully released
More than 0.36 V
[Ignition switch: ON]
  • Engine stopped
  • Shift lever: A
  • Accelerator pedal: Fully depressed
Less than 4.75 V
42
(W)
128
(B)
Fuel tank temperature sensor
Input
[Engine is running]
0 - 4.8 V
Output voltage varies with fuel tank temperature.
44
(P)
22
(W)
Intake air temperature sensor (bank 1)
Input
[Engine is running]
0 - 4.8 V
Output voltage varies with intake air temperature.
46
(Y)
26
(O)
Engine coolant temperature sensor
Input
[Engine is running]
0 - 4.8 V
Output voltage varies with engine coolant temperature.
47
(O)
22
(W)
Mass air flow sensor (bank 1)
Input
[Engine is running]
  • Warm-up condition
  • Idle speed
0.9 - 1.2 V
[Engine is running]
  • Warm-up condition
  • Engine speed: 2,500 rpm
1.4 - 1.8 V
48
(G)
74
(R)
Manifold absolute pressure (MAP) sensor
Input
[Engine is running]
  • Warm-up condition
  • Idle speed
0.9V
[Engine is running]
  • Warm-up condition
  • Engine is revving from idle to about 4,000 rpm.
1.6 - 2.0 V
49
(Y)
128
(B)
Throttle control motor relay power supply (bank 1)
Input
[Ignition switch: ON]
BATTERY VOLTAGE
(11 - 14 V)
50
(SB)
128
(B)
Throttle control motor (Open) (bank 1)
Output
[Ignition switch: ON]
  • Engine stopped
  • Shift lever: A
  • Accelerator pedal: Fully depressed
0 - 14 V

JMBIA0031GB.JPG
[Ignition switch: ON]
  • Engine stopped
  • Shift lever: A
  • Accelerator pedal: Fully released
0 - 14 V

JMBIA0032GB.JPG
51
(G)
128
(B)
Intake valve timing control solenoid valve (bank 2)
Output
[Engine is running]
  • Warm-up condition
  • Idle speed
BATTERY VOLTAGE
(11 - 14V)
[Engine is running]
  • Warm-up condition
  • Engine speed: 2,000rpm
7 - 12 V

JMBIA0038GB.JPG
52
(L)
128
(B)
Intake valve timing control solenoid valve (bank 1)
Output
[Engine is running]
  • Warm-up condition
  • Idle speed
BATTERY VOLTAGE
(11 - 14 V)
[Engine is running]
  • Warm-up condition
  • Engine speed: 2,000rpm
7 - 12 V

JMBIA0038GB.JPG
53
(BR)
128
(B)
Throttle control motor (Close) (bank 1)
Output
[Ignition switch: ON]
  • Engine stopped
  • Shift lever: A
  • Accelerator pedal: In the middle of releasing operation
0 - 14 V

JMBIA0033GB.JPG
54
(B)

ECM ground



55
(R)
128
(B)
Heated oxygen sensor 2 heater (bank 1)
Output
[Engine is running]
  • Engine speed: Below 3,600 rpm after the following conditions are met
    • Engine: after warming up
    • Keeping the engine speed between 3,500 and 4,000 rpm for 1 minute and at idle for 1 minute under no load
0 - 14 V

JMBIA0037GB.JPG
[Ignition switch: ON]
  • Engine stopped
[Engine is running]
  • Engine speed: Above 3,600 rpm
BATTERY VOLTAGE
(11 - 14 V)
56
(W)
128
(B)
Heated oxygen sensor 2 heater (bank 2)
Output
[Engine is running]
  • Engine speed: Below 3,600 rpm after the following conditions are met
    • Engine: after warming up
    • Keeping the engine speed between 3,500 and 4,000 rpm for 1 minute and at idle for 1 minute under no load
0 - 14 V

JMBIA0037GB.JPG
[Ignition switch: ON]
  • Engine stopped
[Engine is running]
  • Engine speed: Above 3,600 rpm
BATTERY VOLTAGE
(11 - 14 V)
61
(GR)
128
(B)
Turbocharger boost control solenoid valve
Output
[Engine is running]
  • Warm-up condition
  • Idle speed
BATTERY VOLTAGE
(11 - 14 V)
[Engine is running]
  • Warm-up condition
  • Engine speed: 2,000 rpm
0.35 V
62
(B)

Sensor ground
[Camshaft position sensor (PHASE) (bank 1)]



63
(O)
128
(B)
Camshaft position sensor (PHASE) (bank 1)
Input
[Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:
    The pulse cycle changes depending on rpm at idle
3.0 - 5.0 V

NNBIB0085GB.JPG
[Engine is running]
  • Engine speed: 2,000 rpm
3.0 - 5.0 V

NNBIB0086GB.JPG
64
(BR)
128
(B)
Crankshaft position sensor (POS)
Input
[Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:
    The pulse cycle changes depending on rpm at idle
4.0 - 5.0 V

NNBIB0087GB.JPG
[Engine is running]
  • Engine speed: 2,000 rpm
4.0 - 5.0 V

NNBIB0088GB.JPG
66
(V)

Sensor ground
[Camshaft position sensor (PHASE) (bank 2)]



67
(Y)
128
(B)
Camshaft position sensor (PHASE) (bank 2)
Input
[Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:
    The pulse cycle changes depending on rpm at idle
3.0 - 5.0 V

NNBIB0085GB.JPG
[Engine is running]
  • Engine speed: 2,000 rpm
3.0 - 5.0 V

NNBIB0086GB.JPG
68
(B)

Sensor ground
[Crankshaft position sensor (POS)]



70
(SB)

Sensor ground
[Heated oxygen sensor 2]



71
(—)

Sensor ground
(Knock sensor)



72
(W)
71
(—)
Knock sensor (bank 1)
Input
[Engine is running]
  • Idle speed
2.5 V*
73
(W)
70
(SB)
Heated oxygen sensor 2 (bank 1)
Input
[Engine is running]
  • Revving engine from idle to 3,000 rpm quickly after the following conditions are met
    • Engine: after warming up
    • Keeping the engine speed between 3,500 and 4,000 rpm for 1 minute and at idle for 1 minute under no load
0 - 1.0 V
74
(R)

Sensor ground
(Refrigerant pressure sensor, Power steering pressure sensor, Manifold absolute pressure sensor, ASCD steering switch)



75
(P)

Sensor ground
(Turbocharger boost sensor, EVAP control system pressure sensor)



76
(W)
71
(—)
Knock sensor (bank 2)
Input
[Engine is running]
  • Idle speed
2.5 V*
77
(GR)
70
(SB)
Heated oxygen sensor 2 (bank 2)
Input
[Engine is running]
  • Revving engine from idle to 3,000 rpm quickly after the following conditions are met
    • Engine: after warming up
    • Keeping the engine speed between 3,500 and 4,000 rpm for 1 minute and at idle for 1 minute under no load
0 - 1.0 V
78
(LG)
75
(P)
EVAP control system pressure sensor
Input
[Ignition switch: ON]
1.8 - 4.8 V
79
(L)
75
(P)
Turbocharger boost sensor (bank 2)
Input
[Engine is running]
  • Warm-up condition
  • Idle speed
1.98 V
[Engine is running]
  • Warm-up condition
  • Engine speed: 2,000 rpm
2.0 V
80
(L)
75
(P)
Turbocharger boost sensor (bank 1)
Input
[Engine is running]
  • Warm-up condition
  • Idle speed
1.98 V
[Engine is running]
  • Warm-up condition
  • Engine speed: 2,000 rpm
2.0 V
81
(O)
128
(B)
A/F sensor 1 (bank 1)
Input
[Ignition switch: ON]
2.2 V
82
(V)
128
(B)
A/F sensor 1 (bank 1)
Input
[Engine is running]
  • Warm-up condition
  • Engine speed: 2,000 rpm
1.8 V
Output voltage varies with air fuel ratio.
83
(G)
74
(R)
Power steering pressure sensor
Output
[Engine is running]
  • Steering wheel: Being turned
0.5 - 4.5 V
[Engine is running]
  • Steering wheel: Not being turned
0.4 - 0.8 V
84
(SB)
15
(B)
Sensor power supply
[Throttle position sensor (bank 2)]

[Ignition switch: ON]
5 V
85
(BR)
128
(B)
A/F sensor 1 (bank 2)
Input
[Ignition switch: ON]
2.2 V
86
(Y)
128
(B)
A/F sensor 1 (bank 2)
Input
[Engine is running]
  • Warm-up condition
  • Engine speed: 2,000 rpm
1.8 V
Output voltage varies with air fuel ratio.
87
(W)
128
(B)
Sensor power supply
[Crankshaft position sensor (POS)]

[Ignition switch: ON]
5 V
88
(L)
128
(B)
Sensor power supply
[Camshaft position sensor (PHASE) (bank 1)]

[Ignition switch: ON]
5 V
89
(L)
74
(R)
Refrigerant pressure sensor
Input
[Engine is running]
  • Warm-up condition
  • Both A/C switch and blower fan motor switch: ON (Compressor operates)
1.0 - 4.0 V
91
(P)
128
(B)
Sensor power supply
[Camshaft position sensor (PHASE) (bank 2)]

[Ignition switch: ON]
5 V
92
(R)
75
(P)
Sensor power supply
[Turbocharger boost sensor, EVAP control system pressure sensor]

[Ignition switch: ON]
5 V
93
(GR)
128
(B)
Sub fuel pump (+)
Input
[Engine is running]
  • Warm-up condition
  • Idle speed
0 V
[Engine is running]
  • Warm-up condition
  • Sub fuel pump operates
BATTERY VOLTAGE
(11 - 14 V)
94
(SB)
128
(B)
Sub fuel pump (-)
Input
[Engine is running]
  • Warm-up condition
  • Idle speed
0 V
[Engine is running]
  • Warm-up condition
  • Sub fuel pump operates
0 V
95
(Y)
74
(R)
Sensor power supply
(Refrigerant pressure sensor, Power steering pressure sensor, Manifold absolute pressure sensor)

[Ignition switch: ON]
5 V
96
(V)
20
(G)
Sensor power supply
[Throttle position sensor (bank 1)]

[Ignition switch: ON]
5 V
97
(P)

CAN communication line
Input/Output


99
(SB)
107
(O)
Sensor power supply
(Accelerator pedal position sensor 2)

[Ignition switch: ON]
5 V
100
(BR)
103
(GR)
Sensor power supply
(Accelerator pedal position sensor 1)

[Ignition switch: ON]
5 V
101
(L)

CAN communication line
Input/Output


102
(G)
74
(R)
ASCD steering switch
Input
[Ignition switch: ON]
  • ASCD steering switch: OFF
4.0 - 4.2 V
[Ignition switch: ON]
  • MAIN switch: Pressed
0 V
[Ignition switch: ON]
  • CANCEL switch: Pressed
0.9 - 1.5 V
[Ignition switch: ON]
  • RESUME/ACCELERATE switch: Pressed
3.0 - 3.3 V
[Ignition switch: ON]
  • SET/COAST switch: Pressed
1.9 - 2.4 V
103
(GR)

Sensor ground
(Accelerator pedal position sensor 1)



104
(P)
103
(GR)
Accelerator pedal position sensor 1
Input
[Ignition switch: ON]
  • Engine stopped
  • Accelerator pedal: Fully released
0.5 - 1.0 V
[Ignition switch: ON]
  • Engine stopped
  • Accelerator pedal: Fully depressed
4.2 - 4.8 V
105
(W)
128
(B)
ECM relay
(Self shut-off)
Output
[Engine is running]
[Ignition switch: OFF]
  • A few seconds after turning ignition switch OFF
0 - 1.5 V
[Ignition switch: OFF]
  • More than a few seconds after turning ignition switch OFF
BATTERY VOLTAGE
(11 - 14 V)
106
(LG)
128
(B)
Ignition switch
Input
[Ignition switch: OFF]
0V
[Ignition switch: ON]
BATTERY VOLTAGE
(11 - 14 V)
107
(O)

Sensor ground
(Accelerator pedal position sensor 2)



108
(L)
107
(O)
Accelerator pedal position sensor 2
Input
[Ignition switch: ON]
  • Engine stopped
  • Accelerator pedal: Fully released
0.25 - 0.50 V
[Ignition switch: ON]
  • Engine stopped
  • Accelerator pedal: Fully depressed
2.0 - 2.5 V
109
(L)
128
(B)
Air cut solenoid valve relay
Output
[Engine is running]
  • Cold start
  • Idle speed
  • Secondary air injection system does not operates
BATTERY VOLTAGE
(11 - 14 V)
[Engine is running]
  • Cold start
  • Idle speed
  • Secondary air injection system operates
0 V
110
(P)
128
(B)
Stop lamp switch
Input
[Ignition switch: OFF]
  • Brake pedal: Fully released
0 V
[Ignition switch: OFF]
  • Brake pedal: Slightly depressed
BATTERY VOLTAGE
(11 - 14 V)
111
(GR)
128
(B)
PNP signal
Input
[Ignition switch: ON]
  • Shift lever: P or N
BATTERY VOLTAGE
(11 - 14 V)
[Ignition switch: ON]
  • Shift lever: Except above
0 V
113
(SB)
128
(B)
Engine speed signal output
Output
[Engine is running]
  • Warm-up condition
  • Idle speed
    NOTE:
    The pulse cycle changes depending on rpm at idle
1 V

NNBIB0089GB.JPG
[Engine is running]
  • Engine speed is 2,000 rpm
1 V

NNBIB0090GB.JPG
114
(V)
128
(B)
Data link connector
Input/Output
[Ignition switch: ON]
  • Do not connect CONSULT-III
5 - 14 V
117
(R)
128
(B)
ASCD brake switch
Input
[Ignition switch: ON]
  • Brake pedal: Slightly depressed
0 V
[Ignition switch: ON]
  • Brake pedal: Fully released
BATTERY VOLTAGE
(11 - 14 V)
118
(W)
128
(B)
Power supply for ECM (Back-up)
Input
[Ignition switch: OFF]
BATTERY VOLTAGE
(11 - 14 V)
120
(BR)
128
(B)
Air pump relay
Output
[Engine is running]
  • Cold start
  • Idle speed
  • Secondary air injection system not operates
BATTERY VOLTAGE
(11 - 14 V)
[Engine is running]
  • Cold start
  • Idle speed
  • Secondary air injection system operates
0 V
121
(P)
122
(V)
128
(B)
Power supply for ECM
Input
[Ignition switch: ON]
BATTERY VOLTAGE
(11 - 14 V)
124
(B)

ECM ground



126
(L)
128
(B)
Sub fuel pump relay
Output
[Engine is running]
  • Sub fuel pump not operates
BATTERY VOLTAGE
(11 - 14 V)
[Engine is running]
  • Sub fuel pump operates
0 V
127
(G)
128
(B)
Throttle control motor relay
Output
[Ignition switch: ON → OFF]
0 - 1.0 V

BATTERY VOLTAGE
(11 - 14 V)

0 V
[Ignition switch: ON]
0 - 1.0 V
128
(B)

ECM ground



: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
*: This may vary depending on internal resistance of the tester.