PCM INSPECTION [MZR-CD (RF Turbo)]


id0140f1802500


Without Using the SST

Note
•  The PCM terminal voltage can vary with the conditions when measuring and changes due to aged deterioration on the vehicle, causing false diagnosis. Therefore determine comprehensively where the malfunction occurs among the input systems, output systems, and the PCM.
am3zzw00013240

Terminal

Signal

Connected to

Test condition

Voltage (V)

Inspection item

1
Ground
Body ground
Under any condition
Below 1.0
•  Inspect related harness
2
Ground
Body ground
Under any condition
Below 1.0
•  Inspect related harness
3
Ground
Body ground
Under any condition
Below 1.0
•  Inspect related harness
4
Common
Fuel injector
(No.1, No.2, No.3, No.4)
Inspect using the wave Profile.
Below 1.0
•  Inspect related harness
•  Fuel injector (No.1, No.2, No.3, No.4)
5
6
VBC solenoid valve
VBC solenoid valve
Inspect using the wave Profile.
•  Inspect related harness
•  VBC solenoid valve
7
EGR valve (EGR-)
EGR valve
Idle
Below 1.0
•  Inspect related harness
•  EGR valve
8
EGR valve (EGR+)
EGR valve
Inspect using the wave Profile.
•  Inspect related harness
•  EGR valve
9
Generator field coil control
Generator
Inspect using the wave Profile.
•  Inspect related harness
•  Generator
10
Suction control valve
Suction control valve
Inspect using the wave Profile.
•  Inspect related harness
•  Suction control valve
11
12
Middle pressure
Refrigerant pressure switch (middle)
Refrigerant pressure switch (middle) ON
Below 1.0
•  Inspect related harness
Refrigerant pressure switch (middle) OFF
B+
13
14
15
16
17
18
19
20
21
Fuel injector (#2)
Fuel injector No.2
Inspect using the wave Profile.
•  Inspect related harness
•  Fuel injector No.2
22
23
Fuel injector (#3)
Fuel injector No.3
Inspect using the wave Profile.
•  Inspect related harness
•  Fuel injector No.3
24
25
Fan control
Fan control module
Inspect using the wave Profile.
•  Inspect related harness
•  Fan control module
26
A/C
A/C relay
A/C operating
Below 1.0
•  Inspect related harness
•  A/C relay
A/C not operating
B+
27
28
29
Suction control valve
Suction control valve
Under any condition
Below 1.0
•  Inspect related harness
•  Suction control valve
30
Test
Check connector (Test connector)
31
32
High pressure
Refrigerant pressure switch (high)
Engine switch ON
Below 1.0
•  Inspect related harness
33
Exhaust gas temp (Lower)
Exhaust gas temperature sensor (Lower)
Exhaust gas temperature 50 °C {122 °F}
Approx. 5
•  Inspect related harness
•  Exhaust gas temp sensor (Lower)
34
O2 sensor heater control
O2 sensor heater
Inspect using the wave Profile.
•  Inspect related harness
•  O2 sensor heater
35
Ground
Body ground
Under any condition
Below 1.0
•  Inspect related harness
36
37
Glow
Glow plug relay
15 s from when engine switch is turned to ON position with ECT at 20 °C {68 °F} or less
B+
•  Inspect related harness
•  Glow plug relay
Idle
Below 1.0
38
39
Starter
Engine switch, Starter relay
Cranking
Below 1.0
•  Inspect related harness
40
Fuel injection (#4)
Fuel injector No.4
Inspect using the wave Profile.
•  Inspect related harness
•  Fuel injector No.4
41
42
Fuel injection (#1)
Fuel injector No.1
Inspect using the wave Profile.
•  Inspect related harness
•  Fuel injector No.1
43
44
Constant voltage (Vref)
Fuel pressure sensor
Engine switch ON
Approx. 5
•  Inspect related harness
•  Fuel pressure sensor
45
Constant voltage (Vref)
EGR valve, Intake shutter valve, CKP sensor
Engine switch ON
Approx. 5
•  Inspect related harness
•  EGR valve
•  Intake shutter valve
•  CKP sensor
46
CKP (NE+)
CKP sensor
Inspect using the wave Profile.
•  Inspect related harness
•  CKP sensor
47
CMP (G+)
CMP sensor
Inspect using the wave Profile.
•  Inspect related harness
•  CMP sensor
48
Fuel pressure
Fuel pressure sensor
Engine switch ON
Approx. 1.0
•  Inspect related harness
•  Fuel pressure sensor
Engine speed is 3,000 rpm
Approx. 2.0
49
50
Fuel temp
Fuel temperature sensor
Engine switch ON
Fuel temperature
40 °C {104 °F}
Approx. 1.6
•  Inspect related harness
•  Fuel temperature sensor
Fuel temperature
45 °C {113 °F}
Approx. 1.3
51
ECT
ECT sensor
Engine switch ON
ECT 30 °C
{86 °F}
Approx. 2.61
•  Inspect related harness
•  ECT sensor
ECT 50 °C
{122 °F}
Approx. 1.72
ECT 60 °C
{140 °F}
Approx. 1.41
ECT 80 °C
{176 °F}
Approx. 0.88
52
MAP
Boost sensor
Engine switch ON
Approx. 1.0
•  Inspect related harness
•  Boost sensor
Idle
Approx. 0.6
53
EGR position
EGR valve
Engine switch ON
Below 1.0
•  Inspect related harness
•  EGR valve
EGR valve opening angle 36.5%
Approx. 2
54
MAF
MAF/IAT sensor
Engine switch ON
Approx. 0.8
•  Inspect related harness
•  Exhaust gas temp sensor (Lower)
Idle
Approx. 1.6
55
IAT
MAF/IAT sensor
Engine switch ON
IAT 30 °C
{86 °F}
Approx. 1.9
•  Inspect related harness
•  MAF/IAT sensor
IAT 40 °C
{104 °F}
Approx. 1.47
56
Exhaust gas temp (Upper)
Exhaust gas temperature sensor (Upper)
Exhaust gas temperature 50 °C {122 °F}
Approx. 5
•  Inspect related harness
•  Exhaust gas temperature sensor (Upper)
57
Exhaust gas temp (Middle)
Exhaust gas temperature sensor (Middle)
Exhaust gas temperature 50 °C {122 °F}
Approx. 5
•  Inspect related harness
•  Exhaust gas temperature sensor (Middle)
58
Press correction temp
Exhaust gas pressure correction temperature sensor
Engine switch ON
Near temperature of sensor 20 °C {68 °F}
Approx. 2.3
•  Inspect related harness
•  Exhaust gas pressure correction temperature sensor
Near temperature of sensor 80 °C {176 °F}
Approx. 0.5
59
Constant voltage (Vref)
Boost sensor
Engine switch ON
Approx. 5
•  Inspect related harness
•  Boost sensor
60
Constant voltage (Vref)
Exhaust gas pressure sensor
Engine switch ON
Approx. 5
•  Inspect related harness
•  Exhaust gas pressure sensor
61
Ground
Exhaust gas temperature sensor (Upper, Middle)
Under any condition
Below 1.0
•  Inspect related harness
•  Exhaust gas temp sensor (upper, middle)
62
Ground
Exhaust gas pressure sensor
Under any condition
Below 1.0
•  Inspect related harness
•  Exhaust gas pressure sensor
63
Constant voltage (Vref)
APP sensor
Engine switch ON
Approx. 5
•  Inspect related harness
•  APP sensor
64
Constant voltage (Vref)
CMP sensor
Engine switch ON
Approx. 5
•  Inspect related harness
•  CMP sensor
65
CKP (NE-)
CKP sensor
Idle
Below 1.0
•  Inspect related harness
•  CKP sensor
66
CMP (G-)
CMP sensor
Idle
Below 1.0
•  Inspect related harness
•  CMP sensor
67
68
Ground
Exhaust gas pressure correction temperature sensor
Under any condition
Below 1.0
•  Inspect related harness
•  Exhaust gas pressure correction temperature sensor
69
Ground
Fuel pressure sensor
Under any condition
Below 1.0
•  Inspect related harness
•  Fuel pressure sensor
70
Ground
ECT sensor, Fuel temperature sensor, Intake shutter valve EGR valve
Under any condition
Below 1.0
•  Inspect related harness
•  ECT sensor
•  Fuel temperature sensor
•  Intake shutter valve
•  EGR valve
71
Ground
Boost sensor
Under any condition
Below 1.0
•  Inspect related harness
•  Boost sensor
72
Ground
Exhaust gas temperature sensor (lower)
Under any condition
Below 1.0
•  Inspect related harness
•  Exhaust gas temperature sensor (lower)
73
Ground
MAF/IAT sensor
Under any condition
Below 1.0
•  Inspect related harness
•  MAF/IAT sensor
74
Ground
IAT sensor No.2
Under any condition
Below 1.0
•  Inspect related harness
•  IAT sensor No.2
75
Glow
Glow plug
15s from 20 °C {68 °F} or less in water temperature and engine switch ON
B+
•  Inspect related harness
•  Glow plug
•  Glow plug relay
Engine running after warm up
Below 1.0
76
77
Generator output voltage
Generator
Inspect using the wave Profile.
•  Inspect related harness
78
Ground
MAF/IAT sensor
Under any condition
Below 1.0
•  Inspect related harness
•  MAF/IAT sensor
79
IAT
IAT sensor No.2
Engine switch ON
IAT 30 °C
{86 °F}
Approx. 1.9
•  Inspect related harness
•  IAT sensor No.2
IAT 40 °C
{104 °F}
Approx. 1.47
80
81
Exhaust gas pressure
Exhaust gas pressure sensor
Engine switch ON
Approx. 1.0
•  Inspect related harness
•  Exhaust gas pressure sensor
Idle
Approx. 1.2
82
Constant voltage (Vref)
APP sensor
Engine switch ON
Approx. 5
•  Inspect related harness
•  APP sensor
83
APP
APP sensor
Accelerator pedal released
Approx. 1.04
•  Inspect related harness
•  APP sensor
Accelerator pedal depressed
Approx. 3.35
84
Ground
APP sensor
Under any condition
Below 1.0
•  Inspect related harness
•  APP sensor
85
HO2S
HO2S
Idle
Approx. 2.1
•  Inspect related harness
•  HO2S
86
Intake shutter valve position
Intake shutter valve
Idle
Clutch pedal released
Approx. 0.75
•  Inspect related harness
•  Intake shutter valve
Clutch pedal depressed
Approx. 3.9
87
CAN (L)
Instrument cluster, ABS HU/CM, DSC HU/CM
Because this terminal is for CAN, good/no good judgment by terminal voltage is not possible
•  Inspect related harness
88
89
90
91
APP
APP sensor
Accelerator pedal released
Approx. 1.58
•  Inspect related harness
•  APP sensor
Accelerator pedal depressed
Approx. 3.89
92
Ground
APP sensor
Under any condition
Below 1.0
•  Inspect related harness
•  APP sensor
93
HO2S
HO2S
Idle: Approx. 0 mA
•  Inspect related harness
•  HO2S
94
95
CAN (H)
Instrument cluster, ABS HU/CM, DSC HU/CM
Because this terminal is for CAN, good/no good judgment by terminal voltage is not possible
•  Inspect related harness
96
97
98
99
Starter
Engine switch, Starter relay
Engine switch ON (START) position
B+
•  Inspect related harness
•  Engine switch
•  Main fuse
Except for engine switch ON (START) position
Below 1.0
100
Brake
Brake switch No.1
Brake pedal depressed
B+
•  Inspect related harness
•  Brake switch
Brake pedal released
Below 1.0
101
102
Auto cruise
Auto cruise switch
Cruise main SW ON
Approx. 0
•  Inspect related harness
•  Auto cruise switch
Cancel SW ON
Approx. 1.8
Set/ Cost SW ON
Approx. 3.8
Res/ Acc SW ON
Approx. 4.6
Other
Approx. 5.0
103
Ground
Auto cruise switch
Under any condition
Below 1.0
•  Inspect related harness
•  Auto cruise switch
104
105
Main relay control
Main relay
Engine switch ON
Below 1.0
•  Inspect related harness
•  Main relay
Engine switch OFF
B+
106
107
IG 1
Engine switch
Engine switch is ON and Start position
B+
•  Inspect related harness
Engine switch is other position
Below 1.0
108
109
Clutch
Clutch switch
Clutch pedal depressed
Below 1.0
•  Inspect related harness
•  Clutch switch
Clutch pedal released
B+
110
Neutral
Neutral switch
Neutral
Below 1.0
•  Inspect related harness
•  Neutral switch
Other
B+
111
PSP
Power steering switch
Steering wheel at straight ahead position
B+
•  Inspect related harness
•  PSP switch
While turning steering wheel
Below 1.0
112
113
114
Ground
Body ground
Under any condition
Below 1.0
•  Inspect related harness
115
116
Intake shutter valve (ISV+)
Intake shutter valve
Idle
0 ÛB+
•  Inspect related harness
•  Intake shutter valve
117
Ground
Body ground
Under any condition
Below 1.0
•  Inspect related harness
118
Intake shutter valve (ISV-)
Intake shutter valve
Idle
0 ÛB+
•  Inspect related harness
•  Intake shutter valve
119
B+
Main relay
Main relay ON
B+
•  Inspect related harness
•  Main relay
Main relay OFF
Below 1.0
120
B+
Main relay
Main relay ON
B+
•  Inspect related harness
•  Main relay
Main relay OFF
Below 1.0
121
Power supply
Power supply
Under any condition
B+
•  Inspect related harness


Inspection Using An Oscilloscope (Reference)


Common signal

am3zzw00013241
PCM terminals
•  4 (+)—body ground (–)
Oscilloscope setting
•  50 V/DIV (Y), 100 us/DIV (X), DC range
Vehicle condition
•  Idle after warm up


VBC solenoid valve signal

am3zzw00013242
PCM terminals
•  6 (+)—body ground (–)
Oscilloscope setting
•  5 V/DIV (Y), 400 us/DIV (X), DC range
Vehicle condition
•  Idle after warm up


EGR valve (ISV+) signal

am3zzw00013243
PCM terminals
•  8 (+)—body ground (–)
Oscilloscope setting
•  5 V/DIV (Y), 20 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Generator field coil control signal

am3zzw00013244
PCM terminals
•  9 (+)—body ground (–)
Oscilloscope setting
•  1 V/DIV (Y), 2 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Suction control valve signal

am3zzw00013245
PCM terminals
•  10 (+)—body ground (–)
Oscilloscope setting
•  5 V/DIV (Y), 1 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Fuel injection signal

am3zzw00013246
PCM terminals
•  Fuel injection (#1): 42 (+)—body ground (–)
•  Fuel injection (#2): 21 (+)—body ground (–)
•  Fuel injection (#3): 23 (+)—body ground (–)
•  Fuel injection (#4): 40 (+)—body ground (–)
Oscilloscope setting
•  50 V/DIV (Y), 100 us/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Fan control signal

am3zzw00013247
PCM terminals
•  25 (+)—body ground (–)
Oscilloscope setting
•  2 V/DIV (Y), 20 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up, A/C ON


HO2S heater control signal

am3zzw00013248
PCM terminals
•  34 (+)—body ground (–)
Oscilloscope setting
•  5 V/DIV (Y), 20 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


CKP (NE+) signal

am3zzw00013249
PCM terminals
•  46 (+)—body ground (–)
Oscilloscope setting
•  2 V/DIV (Y), 500 us/DIV (X), DC range
Vehicle condition
•  Idle after warm-up


CMP (G+) signal

am3zzw00013250
PCM terminals
•  47 (+)—body ground (–)
Oscilloscope setting
•  2 V/DIV (Y), 10 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Generator signal

am3zzw00013251
PCM terminals
•  77 (+)—body ground (–)
Oscilloscope setting
•  5 V/DIV (Y), 2 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Using M-MDS

Caution
•  The PCM terminal voltage vary with change in measuring conditions and vehicle conditions.
Always carry out a total inspection of the input systems, output systems, and PCM to determine the cause of trouble. Otherwise, diagnosis will be incorrect.

1.  Connect the M-MDS to the DLC-2. (See ON-BOARD DIAGNOSTIC TEST [MZR-CD (RF Turbo)].)

2.  Measure the PID value.

•  If PID value is not within the specification, follow the instructions in ACTION column.

3.  Turn the engine switch to ON.

PID Monitor Table

Monitor item (Definition)

Unit/Condition

Condition/Specification (Reference)

Inspection item

PCM terminal

AC_REQ
(A/C switch)
On/Off
Refrigerant pressure switch is off: Off
Others: On
A/C switch
12, 32
ACCS
(Air conditioning compressor cycling switch)
On/Off
A/C switch ON and fan switch ON: On
Others: Off
Inspect following PIDs:
APP, ECT
26
ALTF
(Generator field coil control duty value)
%
Engine switch ON: 0%
Idle: 0—100%
Inspect following PIDs:
IAT, ECT, RPM, ALTT V
9
ALTT V
(Generator output voltage)
V
Engine switch ON: 0 V
Idle: Approx. 10 V
Generator
77
APP
(Accelerator pedal position)
%
Accelerator pedal released: 0%
Accelerator pedal depressed: 100%
Inspect following PIDs:
APP1, APP2
83, 91
APP_LRN
(Accelerator pedal position)
V
Displays accelerator pedal position fully-closed learning value.
Inspect following PIDs:
APP1, APP2
83, 91
APP1
(Accelerator pedal position)
%
Accelerator pedal released: 0%
Accelerator pedal depressed: 100%
APP sensor
83
V
Accelerator pedal released:
Approx. 1.04 V
Accelerator pedal depressed:
Approx. 3.35 V
APP2
(Accelerator pedal position)
%
Accelerator pedal released: 0%
Accelerator pedal depressed: 100%
APP sensor
91
V
Accelerator pedal released:
Approx. 1.58 V
Accelerator pedal depressed:
Approx. 3.89 V
ARPMDES
(Target engine speed)
RPM
No load: 725—825 rpm
E/L operating: 725—825 rpm
P/S operating: 725—825 rpm
A/C ON: 725—825 rpm
Inspect following PIDs:
AC_REQ, IAT, IAT2, ECT, BOOST_DSD, FRP, FRP_A, RPM, VSS
B+
(Battery positive voltage)
V
Indicate the battery positive voltage.
Battery
Main relay
119, 120, 121
BARO
(Barometric pressure)
Pa
Indicate Barometric pressure.
BARO sensor
V
BARO 101.3 kPa: Approx. 3.6V
BOO
(Brake switch)
On/Off
Brake pedal released: Off
Brake pedal depressed: On
Brake switch
100
BOOST_DSD (Desired boost pressure)
Pa
Desired boost pressure is displayed.
Perform applicable DTC troubleshooting.
CATT11_DSD
(Desired catalyst temperature)
°C
Indicate the catalyst temperature.
(Before exhaust gas passes through catalyst converter.)
56
CATT12_DSD
(Desired catalyst temperature)
°C
Indicate the catalyst temperature.
(After exhaust gas passes through diesel particulate filter.)
57
CATT21_DSD
(Desired catalyst temperature)
°C
Indicate the catalyst temperature.
(Before exhaust gas passes through diesel particulate filter.)
33
CHRGLP
(Generator warning light)
On/Off
Engine switch ON: On
Idle: Off
Perform applicable DTC troubleshooting.
DEC_CMP
(Fuel correction for deceleration)
Fuel correction for deceleration is displayed.
DSC_ACT
(DSC control enable/disable)
Enabled/Disabled
Engine switch ON: Disable
Idle: Enabled
DTCCNT
(DTC count)
Number of DTCs stored in the PCM is displayed.
Perform applicable DTC troubleshooting.
ECT
(Engine coolant temperature)
°C
Engine coolant temperature is displayed.
Inspect ECT sensor.
51
V
ECT 30 °C {86 °F}: Approx. 2.61 V
ECT 50 °C {122 °F}: Approx. 1.72 V
ECT 60 °C {140 °F}: Approx. 1.41 V
ECT 80 °C {176 °F}: Approx. 0.88 V
EGR_LRN
(EGR valve)
mm
Displays EGR valve fully-closed learning value.
EGR valve
53
EGRP
(EGR valve)
V
EGR valve opening angle 36.5%: Approx. 2 V
EGR valve
mm
EGR valve opening angle 40%:
Approx. 4 mm
%
Displays EGR valve opening angle.
EQ_RAT11
(Oxygen sensor)
Idle: 1.99
Inspect following PIDs:
IAT, IAT2, ECT, O2S11
85, 93
ETC_ACT
(Electronic throttle control actual)
°
Engine switch ON: Approx. 91°
Idle: Approx. 3.2°
Perform applicable DTC troubleshooting.
86
ETC_DSD
(Electronic throttle control desired)
%
Indicate the desired throttle position by angle.
Inspect following PIDs:
APP1, APP2, ETC_ACT
83, 91, 86
°
Engine switch ON: Approx. 80°
Idle: Approx. 3.37°
EXHPRESS_LRN
(Exhaust gas pressure sensor)
Pa
Displays exhaust gas pressure learning value.
Exhaust pressure sensor
81
EXHPRESS2
(Exhaust gas pressure sensor)
Pa
Indicates the exhaust gas pressure sensor (differential).
Exhaust pressure sensor
81
EXHTEMP1
(Exhaust gas temperature sensor)
°C
Indicate the exhaust gas temperature.
Exhaust gas temperature sensor (upper)
56
EXHTEMP2
(Exhaust gas temperature sensor)
°C
Indicate the exhaust gas temperature.
Exhaust gas temperature sensor (middle)
57
EXHTEMP3
(Exhaust gas temperature sensor)
°C
Indicate the exhaust gas temperature.
Exhaust gas temperature sensor (lower)
33
FAN_DUTY
(Fan control module)
%
Idle
A/C switch off: 0%
A/C switch ON:
Approx. 65%
Fun control module
25
Fl_LRN_01
(Fuel injector No.1)
ms
Displays injector correction value.
Fuel injector No.1
42
Fl_LRN_02
(Fuel injector No.2)
ms
Displays injector correction value.
Fuel injector No.2
21
Fl_LRN_03
(Fuel injector No.3)
ms
Displays injector correction value.
Fuel injector No.3
23
Fl_LRN_04
(Fuel injector No.4)
ms
Displays injector correction value.
Fuel injector No.4
40
Fl_LRN_11
(Fuel injector No.1)
ms
Displays injector correction value.
Fuel injector No.1
42
Fl_LRN_12
(Fuel injector No.2)
ms
Displays injector correction value.
Fuel injector No.2
21
Fl_LRN_13
(Fuel injector No.3)
ms
Displays injector correction value.
Fuel injector No.3
23
Fl_LRN_14
(Fuel injector No.4)
ms
Displays injector correction value.
Fuel injector No.4
40
Fl_LRN_21
(Fuel injector No.1)
ms
Displays injector correction value.
Fuel injector No.1
42
Fl_LRN_22
(Fuel injector No.2)
ms
Displays injector correction value.
Fuel injector No.2
21
Fl_LRN_23
(Fuel injector No.3)
ms
Displays injector correction value.
Fuel injector No.3
23
Fl_LRN_24
(Fuel injector No.4)
ms
Displays injector correction value.
Fuel injector No.4
40
Fl_LRN_31
(Fuel injector No.1)
ms
Displays injector correction value.
Fuel injector No.1
42
Fl_LRN_32
(Fuel injector No.2)
ms
Displays injector correction value.
Fuel injector No.2
21
Fl_LRN_33
(Fuel injector No.3)
ms
Displays injector correction value.
Fuel injector No.3
23
Fl_LRN_34
(Fuel injector No.4)
ms
Displays injector correction value.
Fuel injector No.4
40
FIA_DSD
(Fuel injector)
Indicate the desired injector correction.
Fuel injector
FIP_FL
(Supply pump flow control)
A
Idle: Approx. 1.7 A
Inspect following PIDs:
AC_REQ, IAT, IAT2, ECT, BOOST_DSD, FRP, FRP_A, RPM, VSS
FIP_FL_DSD
(Supply pump flow desired)
Engine switch ON: Approx. 0 mm3/stroke
Idle: Approx. 55 mm3/stroke
Inspect following PIDs:
AC_REQ, IAT, IAT2, ECT, BOOST_DSD, FRP, FRP_A, RPM, VSS
FIP_LRN
(Supply pump learning amount)
A
Indicate the supply pump learning amount.
Inspect following PIDs:
AC_REQ, IAT, IAT2, ECT, BOOST_DSD, FRP, FRP_A, RPM, VSS
FIP_SCV
(Supply pump suction control valve)
A
Engine switch ON: Approx. 0 mA
Idle: 1.67—1.73 A
Inspect following PIDs:
AC_REQ, IAT, IAT2, ECT, BOOST_DSD, FRP, FRP_A, RPM, VSS
10, 29
FLT
(Fuel temperature)
°C
Fuel temperature is displayed.
Fuel temperature sensor
50
FP
(Fuel pump relay)
%
Idle: Approx. 45%
Inspect following PIDs: RPM
FRP
(Fuel pressure sensor)
V
Engine switch ON: Approx. 1 V
Fuel pressure sensor
48
Idle: Approx. 1.54 V
3,000 rpm: Approx. 2.0 V
Pa
Engine switch ON: 0 kPa {0 psi, 0 Bar}
Idle: Approx. 34 MPa {4,931 psi, 340 Bar}
2,000 rpm: Approx. 43 MPa {6,237 psi, 430 Bar}
FRP_A
(FRP after fuel injection)
Pa
Engine switch ON: 0 kPa {0 psi, 0 Bar}
Idle: Approx. 34 MPa {4,931 psi, 340 Bar}
2,000 rpm: Aprrox.43 MPa {6,237 psi, 430 Bar}
GENVDSD
(Generator voltage desired)
V
Indicate the generator voltage desired.
Perform applicable DTC troubleshooting.
GLWPG_V
(Glow plugs)
V
Approx. 0 V
Inspect following PIDs:
ECT, BOOST_DSD, VSS
37
Cranking: Approx. 10 V
Idle: Approx. 0 V
GP_LMP
(Glow indicator light)
On/Off
Glow indicator light Off: Off
Glow indicator light ON: On
GPC
(Glow plug control)
On/Off
Engine switch ON: Off
Cranking: On
Idle: Off
HTR11
(O2S heater control)
%
Engine switch ON: 0%
Inspect following PIDs:
IAT, IAT2, MAF, TP1, ECT, RPM
34
ohms
Engine switch ON: Approx. 500 ohms
HTR11_Off
(O2S heater control)
V
Engine switch ON: Approx. 0.02 V
Inspect following PIDs:
IAT, IAT2, MAF, TP1, ECT, RPM
HTR11_On
(O2S heater control)
V
Engine switch ON: 0V
Inspect following PIDs:
IAT, IAT2, MAF, TP1, ECT, RPM
IAT
(Intake air temperature)
V
30°C {86 °F}: Approx. 1.9 V
40°C {104 °F}: Approx. 1.47 V
IAT sensor
55
°C
Intake air temperature is display
IAT2
(Intake air temperature)
V
30°C {86 °F}: Approx. 1.9 V
40°C {104 °F}: Approx. 1.47 V
IAT sensor No.2
79
°C
Intake air temperature is display
ICP
(Injector control pressure)
Pa
35 MPa {5,076 psi, 350 Bar}
Inspect following PIDs:
AC_REQ, IAT, IAT2, ECT, BOOST_DSD, FRP, FRP_A, RPM, VSS
Idle: Approx.35 MPa {5,076 psi, 350 Bar}
2,000 rpm: Approx.45 MPa {6,526.7 psi, 450 Bar}
ICP_DSD
(Injector control pressure desired)
Pa
Engine switch ON: 0 Pa
Idle: Approx. 35 Kpa
Inspect following PIDs:
AC_REQ, IAT, IAT2, ECT, BOOST_DSD, FRP, FRP_A, RPM, VSS
ISV_LRN_C
(Intake shatter valve)
%
Idle: Approx. 2%
Intake shutter valve
86
ISV_LRN_O
(Intake shatter valve)
%
Idle: Approx. 80%
Intake shutter valve
LOAD
(Engine load)
%
Engine switch ON: 0%
Idle: Approx. 8.62%
MAF sensor
MAF
(Mass airflow amount)
g/s
Engine switch ON: 0 g/s
Idle: Approx. 13 g/s
2,000 rpm: Approx. 21 g/s
MAF sensor
54
V
Engine switch ON: Approx. 0.8 V
Idle: Approx. 1.6 V
2,000 rpm: Approx. 2.4 V
MAF_C
(MAF per cylinder)
g
Engine switch ON: Approx. 1.05 mg
Idle: Approx. 215 mg
2,000 rpm: Approx. 300 mg
MAF sensor
54
MAF_C_DSD
(MAF per cylinder desired)
g
Engine switch ON: Approx. 1.01 mg
Idle: Approx. 260 mg
2,000 rpm: Approx. 300 mg
MAF sensor
MAP
(Manifold absolute pressure)
Pa
Manifold absolute pressure is displayed.
MAP sensor
52
V
Engine switch ON: Approx. 1.0 V
Idle: Approx. 0.6 V
MIL
(Malfunction indicator lamp)
On/Off
Engine switch ON: On
Perform applicable DTC troubleshooting.
Idle: Off
MIL_DIS
(Travelled distance since the MIL illuminated)
Km
Indicate the travelled distance since the MIL illuminated.
O2
(HO2S)
%
Engine switch ON: Approx. 0%
HO2S
85, 93
O2S11
(HO2S)
A
Engine switch ON: Approx. 0 A
HO2S
O2S11_CAL
(HO2S)
Displays HO2S calibration value.
HO2S
OIL_DIL
(Engine oil dilution amount)
g
Indicate the engine oil dilution amount.
OILCHG_DIS
(Distance since last oil change)
Km
Indicate the distance since last oil change.
OILCHG_DIS2
(Distance since last oil change 2 (Correction value))
Km
Indicate the distance since last oil change 2 (Correction value).
PM_ACC
(PM accumulation amount)
Displays PM accumulation amount.
PM_ACC_DSD
(PM accumulation amount desired)
Displays PM accumulation amount.
PM_GEN
(PM generation amount)
Displays PM generation amount.
REG_AUTO
(Diesel particulate filter)
On/Off
Diesel particulate filter auto regeneration operated: ON
REG_MAN
(Diesel particulate filter)
On/Off
Diesel particulate filter manual regeneration operated: ON
RPM
(Engine speed)
RPM
Engine switch ON: 0 RPM
CKP sensor
46, 65
Idle
No load: 700—850 RPM
E/L operating: 700—850 RPM
P/S operating: 700—850 RPM
A/C ON: 700—850 RPM
SC_CANCEL
(Cruise cancel switch)
Active/Inactive
Cruise cancel switch released: Inactive
Cruise cancel switch depressed: Active
Cruise control switch
102
SC_COAST
(Cruise coast switch)
Active/Inactive
Cruise coast switch released: Inactive
Cruise coast switch depressed: Active
Cruise control switch
SC_MAIN
(Cruise main switch)
Active/Inactive
Cruise control switch OFF: Inactive
Cruise control switch ON: Active
Cruise control switch
SC_MODE
(Cruise control switch)
Off/Standby/Active/Tap-up/Set/Tap-down/Coast
Displays cruise operation mode.
Cruise control switch
SC_ON
(Cruise control switch)
On/Off
Cruise main indicator light ON: On
Cruise main indicator light Off: Off
Cruise control switch
SC_RES
(Cruise resume switch)
Active/Inactive
Cruise resume switch released: Inactive
Cruise resume switch depressed: Active
Cruise control switch
SC_SET
(Cruise control switch)
On/Off
Cruise set switch ON: Active
Cruise set switch Off: Inactive
Cruise control switch
SC_SET/ACC
(Cruise control switch)
Active/Inactive
Cruise res accel switch ON: Active
Cruise res accel switch Off: Inactive
Cruise control switch
SCCS
(Cruise control switch)
V
Engine switch ON: 5 V
Cruise control switch
TC_CMP
(Fuel correction for traction control)
Fuel correction for traction control is display.
Inspect following PIDs:
AC_REQ, APP1, APP2, IAT2, ECT, BOOST_DSD, FRP, FRP_A, RPM, VSS
TIRESIZE
(Tire revolution per mile)
rev/mile
Indicate the tire revolution per a mile.
TP1
(Intake shutter valve)
%
Intake shutter valve opening angle display.
Intake shutter valve position sensor
86
V
Clutch pedal released: Approx. 0.75 V
Clutch pedal depressed: Approx. 3.9 V
VBCV
(VBC solenoid valve control)
%
Engine switch ON: 5.32%
Idle: Approx. 46%
2,000 rpm: Approx. 45%
Inspect following PIDs: MAF, ECT, RPM
Inspect VBC solenoid valve.
6
VSS
(Vehicle speed)
KPH
Vehicle speed is displayed.
Perform applicable DTC troubleshooting.