054JD±04
05±544
±
DIAGNOSTICS ECD SYSTEM(1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
DIAGNOSTIC TROUBLE CODE CHART
HINT:
Parameters listed in the chart may not be exactly the same as your readings due to\
the type of instrument
or other factors.
If a malfunction code is displayed during the DTC check in the check mode, check the circuit f\
or the codes
listed in the table below. For details of each code, refer to the ''See page '' under the respective ''DTC No.''
in the DTC chart.
\f \b
*1
CHK ENG
P0045
(05±554)Turbo/Super Charger Boost Con-
trol Solenoid Circuit / Open VRV
Open or short in VRV circuit
ECM
P0087
(05±557)Fuel Rail/System Pressure ± Too
Low Open or short in fuel pressure sensor circuit
Fuel pressure sensor
ECM
P0088
(05±563)Fuel Rail/System Pressure ± Too
High
Supply pump
Pressure discharge valve
Short in Supply pump (suction control valve)circuit
Open pressure discharge valve circuit
ECM
P0093
(05±570)Fuel System Leak Detected ±
Large Leak
Fuel line between supply pump and common rail
Fuel line between common rail and injector
Supply pump
Common rail
Injector (P1238 is set simultaneously)
Pressure discharge valve
Open or short in EDU circuit (P0200 is set simultaneously)
Open or short in injector circuit (P0200 and P1238 are set
simultaneously)
EDU (P0200 is set simultaneously)
ECM
P0095
(05±573)Intake Air Temperature Sensor 2
Circuit
O h ti di lt b ilt it i it
P0097
(05±573)Intake Air Temperature Sensor 2
Circuit Low Open or short in diesel turbo inlet air temp. sensor circuit
Diesel turbo inlet air temperature sensor
ECM
P0098
(05±573)Intake Air Temperature Sensor 2
Circuit HighECM
P0100
(05±577)Mass or Volume Air Flow Circuit
Open or short in mass air flow meter circuit
Mass air flow meter
ECM
P0101
(05±583)Mass or Volume Air Flow Circuit
Range/Performance ProblemMass air flow meter
P0102
(05±577)Mass or Volume Air Flow Meter
Circuit Low Input Open or short in mass air flow meter circuit
Mass air flow meter
P0103
(05±577)Mass or Volume Air Flow Meter
Circuit High Input Mass air flow meter
ECM
P0105
(05±584)Manifold Absolute Pressure/
Barometric Pressure Circuit
Open or short in manifold absolute pressure sensor circuit
Manifold absolute pressure sensor
Turbocharger assy
EGR valve assy
ECM
P0106
(05±588)Manifold Absolute Pressure/
Barometric Pressure Circuit
Range/Performance Problem
Manifold absolute pressure sensor
±
DIAGNOSTICS ECD SYSTEM (1CD±FTV)
05±545
AVENSIS REPAIR MANUAL (RM1018E)P0107
(05±584)
Manifold Absolute Pressure/
Barometric Pressure Circuit Low
Input Open or short in manifold absolute pressure sensor circuit
Manifold absolute pressure sensor
Turbocharger assy
P0108
(05±584)Manifold Absolute Pressure/
Barometric Pressure Circuit High
Input Turbocharger assy
EGR valve assy
ECM
P0110
(05±589)Intake Air Temperature Circuit
O h ti itk it t i it
P0112
(05±589)Intake Air Temperature Circuit
Low Input Open or short in intake air temperature sensor circuit
Intake air temperature sensor (built in mass air flow meter)
ECM
P0113
(05±589)Intake Air Temperature Circuit
High InputECM
P0115
(05±593)Engine Coolant Temperature Cir-
cuit Open or short in engine coolant temp. sensor circuit
Engine coolant temp. sensor
ECM
P0116
(05±597)Engine Coolant Temperature Cir-
cuit Range/Performance Prob-
lem Cooling system
Engine coolant temperature sensor
Thermostat
P0117
(05±593)Engine Coolant Temp. Circuit
Low Input Open or short in engine coolant temp. sensor circuit
Engine coolant tempsensor
P0118
(05±593)Engine Coolant Temp. Circuit
High Input Engine coolant temp. sensor
ECM
P0168
(05±598)Fuel Temperature Too High Fuel temperature sensor
P0180
(05±599)Fuel Temperature Sensor ºAº
Circuit
Open or short in fuel temp sensor circuit
P0182
(05±599)Fuel Temperature Sensor ºAº
Circuit Low Input Open or short in fuel temp. sensor circuit
Fuel temperature sensor
ECM
P0183
(05±599)Fuel Temperature Sensor ºAº
Circuit High Input ECM
P0190
(05±557)Fuel Rail Pressure Sensor Cir-
cuit Open or short in fuel pressure sensor circuit
Fuel pressure sensor
ECM
P0191
(05±603)Fuel Rail Pressure Sensor Cir-
cuit Range/Performance Fuel pressure sensor
P0192
(05±557)Fuel Rail Pressure Sensor Cir-
cuit Low Input Open or short in fuel pressure sensor
Fuelpressure sensor
P0193
(05±557)Fuel Rail Pressure Sensor Cir-
cuit High Input Fuel pressure sensor
ECM
P0200
(05±604)Injector Circuit / Open
Open or short in EDU circuit
Injector
EDU
ECM
P0234
(05±612)Turbo/Super Charger Overboost
Condition VRV
Open or short in VRV circuit
Turbocharger
P0299
(05±612)Turbo/Super Charger Under-
boost
g
EGR valve
Vacuum hose
ECM
P0335
(05±616)Crankshaft Position Sensor ºAº
Circuit Open or short in crankshaft position sensor circuit
Crankshaft position sensor
P0339
(05±616)Crankshaft Position Sensor ºAº
Circuit Intermittent
Crankshaft osition sensor
Signal plate (crankshaft timing pulley)
ECM
P0340
(05±620)Camshaft Position Sensor ºAº
Circuit (Bank 1 or Single Sensor)
Open or short in camshaft position sensor circuit
Camshaft position sensor
Camshaft timing pulley
ECM
±
DIAGNOSTICS ECD SYSTEM(1CD±FTV)
05±533
AVENSIS REPAIR MANUAL (RM1018E)
(c)Perform a simulation test (See page 01±22).
(d)Check the connector and terminal (See page 01±32).
(e)Wiggle the harness and connector (See page 01±32).
6. DATA LIST
HINT:
Using the DATA LIST displayed by the hand±held tester, you can read the value of the switches, sensors,
actuators and so on without parts removal. Reading the DATA LIST as a first step of troubleshooting is one
method to shorten diagnostic time.
NOTICE:
The values given below for ºNormal Conditionº are representative valu\
es. A vehicle may still be nor-
mal even if its value differs from those listed here. Do not solely depend \
on the ºNormal Conditionº
here when deciding whether a part is faulty or not.
(a) Warm up the engine.
(b) Turn the ignition switch OFF.
(c) Connect the hand±held tester to the DLC3.
(d) Turn the ignition switch ON.
(e) Push the ºONº button of the hand±held tester.
(f) Select the item ºDIAGNOSIS / OBD/MOBD / DATA LISTº.
(g) According to the display on tester, read the ºDATA LISTº.
Hand±held Tester DisplayMeasurement Item/Range
(Display)Normal Condition *Diagnostic Note
INJ VOLUMEInjection volume/
Min.: 0 mm3, Max.: 1279.98 mm3Idling: 3 to 10 mm3
INJ TIMINGInjection timing/
Min.: 0 CA, Max.: 51 CAIdling: ±1 to 5 CA
ENGINE SPDEngine speed/
Min.: 0 rpm, Max.: 16383.75 rpmIdling: 750 to rpm
MAF
Air flow rate from MAF sensor sta-
tus/
Min.: 0 gm/s, Max.: 655.35 gm/sIdling: 3.2 to 4.7 gm/s
Running without load (2,500
rpm): 13.1 to 18.9 gm/s
If the value is Approximately 0.0
gm/s:
Mass air flow meter power
source circuit open
VG circuit open or short
If the valve is 160 gm/s or more:
E2G circuit open
PIM
Absolute pressure inside intake
manifold/ Min.: 0 kPa, Max.: 255
kPa
Idling: 85 to 110 kPa
COOLANT TEMPCoolant temperature/
Min.: ±40 C, Max.: 215 CAfter warming up: 80 to 95 C (176
to 203
INTAKE AIRIntake air temperature/
Min.: ±40 C, Max.: 215 CEquivalent to Ambient Temp.
If the value is º±40 Cº or º140
Cº, sensor circuit is open or
shorted
FUEL TEMPFuel temperature status/
Min.: ±40 C, Max.: 215 CActual fuel temp.
shorted.
ACCEL POSITIONAccel position status/
Min.: 0 %, Max.: 100 %
Accelerator pedal released:
10 to 22 %
Accelerator pedal depressed:
52 to 90 %
Read the value with ignition switch
ON (Do not start engine).
VEHICLE SPDVehicle speed/
Min.: 0 km/h, Max.: 255 km/hActual vehicle speedSpeed indicated on speedometer
THROTTLE POSThrottle step position status/
Min.: 1 step, Max.: 255 stepThrottle fully closed: 1 step
Throttle fully open: 255 stepRead the value with ignition switch
ON (Do not start engine).
COMN RAIL PRESSCommon rail pressure status/
Min.: 0 MPa, Max.: 255 MPaIdling: 30 to 40 MPa
A81477
Engine Control System Diagram
Accelerator Pedal
Position Sensor
Ignition
Switch Signal
Starter Signal
Vehicle Speed Signal
DLC3
Battery Voltage
Other Signal
Fuel Tank
Suction Control Valve
Supply Pump
Generator
ECMPressure Discharge Valve
Fuel Pressure Sensor
EDU Relay
EDU
Mass Air Flow Meter
Atmospheric
Temp. SensorEGR Cooler
Turbo ChargerInter Cooler
Intake Shatter
Intake Air Temp.
SensorEGR Valve
Injector
Manifold
Absolute
Sensor
Glow
Plug
Glow
Relay Crankshaft Position Sensor VRV for
Turbo
ChargerEngine Coolant
Temp. SensorCamshaft
Position
SensorCommon Rail
Vacuum Pump
(INJT PRD)(INJF)
05±518
± DIAGNOSTICSECD SYSTEM (1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
COMMON RAIL SYSTEM COMPONENTS:
ComponentDescription
Common railStore high±pressure fuel produced by the supply pump
Supply pumpOperated by the crankshaft, and supply high±pressure fuel to the common rail
InjectorInject fuel to the combustion room based on signals from the ECM
Fuel pressure sensorMonitor internal fuel pressure of the common rail and send signals to the ECM
Pressure discharge valveBased on signals from the ECM, open the valve when sudden deceleration is occurred, or when the ignition switch is
OFF to prevent the fuel pressure from being too high
Suction control valveBased on signals from the ECM, adjust fuel volume supplied to the common rail and regulate the internal fuel pres-
sure
2. ENGINE CONTROL SYSTEM
05±588
±
DIAGNOSTICS ECD SYSTEM(1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
DTCP0106MANIFOLD ABSOLUTE PRESSURE/ BAROMETRIC PRESSURE CIRCUIT RANGE/
PERFORMANCE PROBLEM
CIRCUIT DESCRIPTION
Refer to DTC P0105 on page 05±584.
DTC No.DTC Detection ConditionTrouble Area
P0106Voltage output of the manifold absolute pressure sensor is out
of the standard range. (2 trip detection logic)Manifold absolute pressure sensor
INSPECTION PROCEDURE
HINT:
If DTCs ºP0105, P0107,and P0108º are output simultaneously, manifold absolute pressure sensor
circuit may be open or short. Perform the troubleshooting of DTC ºP0105, P01\
07 or P0108º first.
Read freeze frame data using \b
. Freeze frame data records the engine conditions
when a malfunction is detected. When troubleshooting, it is useful for d\
etermining whether the vehicle
was running or stopped, the engine was warmed up or not, etc. at the time o\
f the malfunction.
1CHECK OTHER DTC OUTPUT(BESIDES DTC P0106)
(a)Read the DTC using the hand±held tester. Result:
Display (DTC output)Proceed to
Only P0106 are outputA
P0106 and other DTCs are outputB
HINT:
If any other codes besides ºP0106º are output, perform the troublesh\
ooting for those DTCs first.
BGO TO RELEVANT DTC CHART(See page 05±544)
A
REPLACE MANIFOLD ABSOLUTE PRESSURE SENSOR
05CPK±01
A06532
1,900 4.5
1
13.3
100
kPa
mmHg
Air Pressure V
253.3
(3.9) (74.8) (in.Hg) 05±584
± DIAGNOSTICSECD SYSTEM (1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
DTC P0105 MANIFOLD ABSOLUTE
PRESSURE/BAROMETRIC PRESSURE
CIRCUIT
DTC P0107 MANIFOLD ABSOLUTE
PRESSURE/BAROMETRIC PRESSURE
CIRCUIT LOW INPUT
DTC P0108 MANIFOLD ABSOLUTE
PRESSURE/BAROMETRIC PRESSURE
CIRCUIT HIGH INPUT
CIRCUIT DESCRIPTION
By a built±in sensor unit, the manifold absolute pressure sensor
detects the intake manifold pressure as a voltage. The ECM
then determines the basic injection duration and basic ignition
advance angle based on this voltage.
Since the manifold absolute pressure sensor does not use the
atmospheric pressure as a criterion, but senses the absolute
pressure inside the intake manifold (the pressure in proportion
to the preset absolute vacuum 0), it is not influenced by fluctua-
tions in the atmospheric pressure due to high altitude and other
factors. This permits it to control the air fuel ratio at the proper
level under all conditions.
DTC No.DTC Detection ConditionTrouble Area
P0105
P0107
P0108Open or short in manifold absolute pressure sensor circuit for
0.5 sec. or more (1 trip detection logic)
Open or short in manifold absolute pressure sensor circuit
Manifold absolute pressure sensor
Turbocharger assy
EGR valve assy
ECM
HINT:
After confirming DTC ºP0105, P0107 or P0108º, use the hand±held tester to confirm the intake air tempera-
ture from the ºDIAGNOSIS / OBD/MOBD / DATA LIST / ALL / PIMº.
Intake Manifold Pressure (kPa)Malfunction
Approx. 0PIM circuit short
250 or more
VC circuit open or short
PIM circuit open
E2 circuit open
05CPJ±01
A81002
5V
W±R E13
3
2
1
VC
PIM
E2
T5
Manifold Absolute
Pressure Sensor
ECM
E2
PIM
VC
28 28 18
R±W
BR E12
E13
±
DIAGNOSTICS ECD SYSTEM(1CD±FTV)
05±585
AVENSIS REPAIR MANUAL (RM1018E)
WIRING DIAGRAM
INSPECTION PROCEDURE
HINT:
If different DTCs related to different systems that have terminal E2 as the ground terminal are output
simultaneously, terminal E2 may be open.
Read freeze frame data using \f \b\f\f
Freeze frame data records the engine conditions
when a malfunction is detected. When troubleshooting, it is useful for d\
etermining whether the vehicle
was running or stopped, the engine was warmed up or not, etc. at the time o\
f the malfunction.
1READ VALUE OF HAND±HELD TESTER(MANIFOLD ABSOLUTE PRESSURE)
(a)Connect the hand±held tester to the DLC3.
(b)Turn the ignition switch ON and push the hand±held tester main switch \
ON.
(c)Select the item ºDIAGNOSIS / OBD/MOBD / DATA LIST / ALL / PIMº and read its value displayed on the hand±held tester.
Pressure: Same value as the actual atmospheric pressure.
NGCHECK FOR INTERMITTENT PROBLEMS(See page 05±528)
OK
A56992
E2
PIM
VC
T5
Wire Harness Side
Manifold Absolute
Pressure Sensor Connector
A81088
PIM
VC
E2E12ECM Connector
E13
±
DIAGNOSTICS ECD SYSTEM(1CD±FTV)
05±587
AVENSIS REPAIR MANUAL (RM1018E)
4CHECK HARNESS AND CONNECTOR(MANIFOLD ABSOLUTE PRESSURE
SENSOR ± ECM)
(a)Disconnect the T5 manifold absolute pressure sensor
connector.
(b)Disconnect the E12 and E13 ECM connectors.
(c)Check for continuity between the wire harness side con- nector.
Standard (Check for open):
Symbols (Terminal No.)Specified condition
PIM (T5±2) ± PIM (E12±28)
VC (T5±3) ± VC (E13±18)Continuity
E2 (T5±1) ± E2 (E13±28)
y
Standard (Check for short):
Symbols (Terminal No.)Specified condition
PIM (T5±2) or PIM (E12±28) ± Body ground
VC (T5±3) or VC (E13±18) ± Body groundNo continuity
E2 (T5±1) or E2 (E13±28) ± Body ground
y
NGREPAIR OR REPLACE HARNESS OR CONNECTOR
OK
5CHECK TURBOCHARGER SUB±ASSY (See page 13±7)
NG REPLACE TURBOCHARGER SUB±ASSY (See page 13±11)
OK
6CHECK EGR VALVE ASSY (See page 12±18)
NG REPLACE EGR VALVE ASSY (See page 14±286)
OK
REPLACE MANIFOLD ABSOLUTE PRESSURE SENSOR