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Home >> Infiniti >> 2011 >> G25 Base >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System - Introduction - G25 Sedan >> VQ25HR >> System Description >> Diagnosis System (ECM) >> Diagnosis Description >> CONSULT-III Function

CONSULT-III Function

FUNCTION

CONSULT-III FUNCTION CHART

Diagnostic test mode Function
Work support This mode enables a technician to adjust some devices faster and more accurately by following the indications on the CONSULT-III unit.
Self-diagnostic results Self-diagnostic results such as 1st trip DTC, DTCs and 1st trip freeze frame data or freeze frame data can be read and erased quickly.(1)
Data monitor Input/Output data in the ECM can be read.
CAN diagnostic support monitor The results of transmit/receive diagnosis of CAN communication can be read.
Active test Diagnostic Test Mode in which CONSULT-III drives some actuators apart from the ECMs and also shifts some parameters in a specified range.
DTC & SRT confirmation The status of system monitoring tests and the self-diagnosis status/result can be confirmed.
Function test This mode is used to inform customers when the vehicle condition requires periodic maintenance.
ECU part number ECM part number can be read.
(1) The following emission-related diagnostic information is cleared when the ECM memory is erased.

  • Diagnostic trouble codes
  • 1st trip diagnostic trouble codes
  • Freeze frame data
  • 1st trip freeze frame data
  • System readiness test (SRT) codes
  • Test values

WORK SUPPORT MODE

Work Item

WORK ITEM REFERENCE CHART

WORK ITEM CONDITION USAGE
FUEL PRESSURE RELEASE
  • FUEL PUMP WILL STOP BY TOUCHING "START" DURING IDLING.

    CRANK A FEW TIMES AFTER ENGINE STALLS.

 When releasing fuel pressure from fuel line
IDLE AIR VOL LEARN
  • THE IDLE AIR VOLUME THAT KEEPS THE ENGINE WITHIN THE SPECIFIED RANGE IS MEMORIZED IN ECM.
 When learning the idle air volume
SELF-LEARNING CONT
  • THE COEFFICIENT OF SELF-LEARNING CONTROL MIXTURE RATIO RETURNS TO THE ORIGINAL COEFFICIENT.
 When clearing mixture ratio self-learning value
EVAP SYSTEM CLOSE CLOSE THE EVAP CANISTER VENT CONTROL VALVE IN ORDER TO MAKE EVAP SYSTEM CLOSE UNDER THE FOLLOWING CONDITIONS.
  • IGN SW ON
  • ENGINE NOT RUNNING
  • AMBIENT TEMPERATURE IS ABOVE 0°C (32°F).
  • NO VACUUM AND NO HIGH PRESSURE IN EVAP SYSTEM
  • FUEL TANK TEMP. IS MORE THAN 0°C (32°F).
  • WITHIN 10 MINUTES AFTER STARTING "EVAP SYSTEM CLOSE"
  • WHEN TRYING TO EXECUTE "EVAP SYSTEM CLOSE" UNDER THE CONDITION EXCEPT ABOVE, CONSULT-III WILL DISCONTINUE IT AND DISPLAY APPROPRIATE INSTRUCTION.
    NOTE: WHEN STARTING ENGINE, CONSULT-III MAY DISPLAY "BATTERY VOLTAGE IS LOW. CHARGE BATTERY", EVEN IN USING CHARGED BATTERY.
 When detecting EVAP vapor leak point of EVAP system
VIN REGISTRATION
  • IN THIS MODE, VIN IS REGISTERED IN ECM.
 When registering VIN in ECM
EXH V/T CONTROL LEARN
  • IN THIS MODE, OPERATION TO LEARN EXHAUST VALVE TIMING CONTROL MAGNET RETARDER CHARACTERISTIC.
 When learning the exhaust valve timing control
TARGET IDLE RPM ADJ(1)
  • IDLE CONDITION
 When setting target idle speed
TARGET IGN TIM ADJ(1)
  • IDLE CONDITION
 When adjusting target ignition timing
CLSD THL POS LEARN
  • IGNITION ON AND ENGINE STOPPED.
 When learning the throttle valve closed position
(1) This function is not necessary in the usual service procedure.

SELF-DIAG RESULT MODE

Self Diagnostic Item

Regarding items of DTC and 1st trip DTC, refer to "DTC INDEX ".

How to Read DTC and 1st Trip DTC

DTCs and 1st trip DTCs related to the malfunction are displayed in "self-diag results".

How to Erase DTC and 1st Trip DTC

NOTE:
  • If the ignition switch stays ON after repair work, be sure to turn ignition switch OFF once. Wait at least 10 seconds and then turn it ON (engine stopped) again.
  • If the DTC is not for A/T related items (see "DTC INDEX "), skip step  1.
  1. Erase DTC in TCM. Refer to "DTC INDEX ".
  2. Select "ENGINE" with CONSULT-III.
  3. Select "SELF-DIAG RESULTS".
  4. Touch "ERASE". (DTC in ECM will be erased.)

Freeze Frame Data and 1st Trip Freeze Frame Data

FREEZE FRAME DATA AND 1ST TRIP FREEZE FRAME DATA CHART

Freeze frame data item(1) Description
DIAG TROUBLE CODE [PXXXX]
  • The engine control component part/control system has a trouble code, it is displayed as PXXXX. (Refer to "DTC INDEX ".)
FUEL SYS-B1
  • "Fuel injection system status" at the moment a malfunction is detected is displayed.
  • One mode in the following is displayed.

    Mode2: Open loop due to detected system malfunction

    Mode3: Open loop due to driving conditions (power enrichment, deceleration enleanment)

    Mode4: Closed loop - using oxygen sensor(s) as feedback for fuel control

    Mode5: Open loop - has not yet satisfied condition to go to closed loop
FUEL SYS-B2
CAL/LD VALUE [%]
  • The calculated load value at the moment a malfunction is detected is displayed.
COOLANT TEMP [°C] or [°F]
  • The engine coolant temperature at the moment a malfunction is detected is displayed.
L-FUEL TRM-B1 [%]
  • "Long-term fuel trim" at the moment a malfunction is detected is displayed.
  • The long-term fuel trim indicates much more gradual feedback compensation to the base fuel schedule than short-term fuel trim.
L-FUEL TRM-B2 [%]
S-FUEL TRM-B1 [%]
  • "Short-term fuel trim" at the moment a malfunction is detected is displayed.
  • The short-term fuel trim indicates dynamic or instantaneous feedback compensation to the base fuel schedule.
S-FUEL TRM-B2 [%]
ENGINE SPEED [rpm]
  • The engine speed at the moment a malfunction is detected is displayed.
VEHICL SPEED [km/h] or [mph]
  • The vehicle speed at the moment a malfunction is detected is displayed.
ABSOL TH.P/S [%]
  • The throttle valve opening angle at the moment a malfunction is detected is displayed.
B/FUEL SCHDL [msec]
  • The base fuel schedule at the moment a malfunction is detected is displayed.
INT/A TEMP SE [°C] or [°F]
  • The intake air temperature at the moment a malfunction is detected is displayed.
INT MANI PRES [kPa]
  • These items are displayed but are not applicable to this model.
COMBUST CONDITION
(1) The items are the same as those of 1st trip freeze frame data.

DATA MONITOR MODE

Monitored Item

MONITORED ITEM REFERENCE CHART

Monitored item Unit Description Remarks
ENG SPEED rpm
  • Indicates the engine speed computed from the signal of the crankshaft position sensor (POS) and camshaft position sensor (PHASE).
  • Accuracy becomes poor if engine speed drops below the idle rpm.
  • If the signal is interrupted while the engine is running, an abnormal value may be indicated.
MAS A/F SE-B1 V
  • The signal voltage of the mass air flow sensor is displayed.
  • When the engine is stopped, a certain value is indicated.
  • When engine is running specification range is indicated in "SPEC".
MAS A/F SE-B2
B/FUEL SCHDL msec
  • "Base fuel schedule" indicates the fuel injection pulse width programmed into ECM, prior to any learned on board correction.
  • When engine is running specification range is indicated in "SPEC".
A/F ALPHA-B1 %
  • The mean value of the air-fuel ratio feedback correction factor per cycle is indicated.
  • When the engine is stopped, a certain value is indicated.
  • This data also includes the data for the air-fuel ratio learning control.
  • When engine is running specification range is indicated in "SPEC".
A/F ALPHA-B2
COOLAN TEMP/S °C or °F
  • The engine coolant temperature (determined by the signal voltage of the engine coolant temperature sensor) is displayed.
  • When the engine coolant temperature sensor is open or short-circuited, ECM enters fail-safe mode. The engine coolant temperature determined by the ECM is displayed.
A/F SEN1 (B1) V
  • The A/F signal computed from the input signal of the air fuel ratio (A/F) sensor 1 is displayed.
  
A/F SEN1 (B2)
HO2S2 (B1) V
  • The signal voltage of the heated oxygen sensor 2 is displayed.
  
HO2S2 (B2)
HO2S2 MNTR (B1) RICH/LEAN
  • Display of heated oxygen sensor 2 signal:

    RICH: means the amount of oxygen after three way catalyst is relatively small.

    LEAN: means the amount of oxygen after three way catalyst is relatively large.
  • When the engine is stopped, a certain value is indicated.
HO2S2 MNTR (B2)
VHCL SPEED SE km/h or mph
  • The vehicle speed computed from the vehicle speed signal sent from unified meter and A/C amp. is displayed.
  
BATTERY VOLT V
  • The power supply voltage of ECM is displayed.
  
ACCEL SEN 1 V
  • The accelerator pedal position sensor signal voltage is displayed.
  • ACCEL SEN 2 signal is converted by ECM internally. Thus, they differs from ECM terminal voltage signal.
ACCEL SEN 2
TP SEN 1-B1 V
  • The throttle position sensor signal voltage is displayed.
  • TP SEN 2-B1 signal is converted by ECM internally. Thus, they differs from ECM terminal voltage signal.
TP SEN 2-B1
FUEL T/TMP SE °C or °F
  • The fuel temperature (determined by the signal voltage of the fuel tank temperature sensor) is displayed.
  
INT/A TEMP SE °C or °F
  • The intake air temperature (determined by the signal voltage of the intake air temperature sensor) is indicated.
  
EVAP SYS PRES V
  • The signal voltage of EVAP control system pressure sensor is displayed.
  
FUEL LEVEL SE V
  • The signal voltage of the fuel level sensor is displayed.
  
START SIGNAL ON/OFF
  • Indicates start signal status [ON/OFF] computed by the ECM according to the signals of engine speed and battery voltage.
  • After starting the engine, [OFF] is displayed regardless of the starter signal.
CLSD THL POS ON/OFF
  • Indicates idle position [ON/OFF] computed by ECM according to the accelerator pedal position sensor signal.
  
AIR COND SIG ON/OFF
  • Indicates [ON/OFF] condition of the air conditioner switch as determined by the air conditioner signal.
  
P/N POSI SW ON/OFF
  • Indicates [ON/OFF] condition from the park/neutral position (PNP) signal.
  
PW/ST SIGNAL ON/OFF
  • [ON/OFF] condition of the power steering system (determined by the signal voltage of the power steering pressure sensor signal) is indicated.
  
LOAD SIGNAL ON/OFF
  • Indicates [ON/OFF] condition from the electrical load signal.

    ON: Rear window defogger switch is ON and/or lighting switch is in 2nd position.

    OFF: Both rear window defogger switch and lighting switch are OFF.

  
IGNITION SW ON/OFF
  • Indicates [ON/OFF] condition from ignition switch signal.
  
HEATER FAN SW ON/OFF
  • Indicates [ON/OFF] condition from the heater fan switch signal.
  
BRAKE SW ON/OFF
  • Indicates [ON/OFF] condition from the stop lamp switch signal.
  
INJ PULSE-B1 msec
  • Indicates the actual fuel injection pulse width compensated by ECM according to the input signals.
  • When the engine is stopped, a certain computed value is indicated.
INJ PULSE-B2
IGN TIMING BTDC
  • Indicates the ignition timing computed by ECM according to the input signals.
  • When the engine is stopped, a certain value is indicated.
CAL/LD VALUE %
  • "Calculated load value" indicates the value of the current air flow divided by peak air flow.
  
MASS AIRFLOW g/s
  • Indicates the mass air flow computed by ECM according to the signal voltage of the mass air flow sensor.
  
PURG VOL C/V %
  • Indicates the EVAP canister purge volume control solenoid valve control value computed by the ECM according to the input signals.
  • The opening becomes larger as the value increases.
  
INT/V TIM (B1) °CA
  • Indicates [°CA] of intake camshaft advance angle.
  
INT/V TIM (B2)
EXH/V TIM B1 °CA
  • Indicates [°CA] of exhaust camshaft retard angle.
  
EXH/V TIM B2
INT/V SOL (B1) %
  • The control value of the intake valve timing control solenoid valve (determined by ECM according to the input signals) is indicated.
  • The advance angle becomes larger as the value increases.
  
INT/V SOL (B2)
VTC DTY EX B1 %
  • The control value of the exhaust valve timing control magnet retarder (determined by ECM according to the input signals) is indicated.
  • The retard angle becomes larger as the value increases.
  
VTC DTY EX B2
TP SEN 1-B2 V
  • The throttle position sensor signal voltage is displayed.
  • TP SEN 2-B2 signal is converted by ECM internally. Thus, they differs from ECM terminal voltage signal.
TP SEN 2-B2
AIR COND RLY ON/OFF
  • The air conditioner relay control condition (determined by ECM according to the input signals) is indicated.
  
FUEL PUMP RLY ON/OFF
  • Indicates the fuel pump relay control condition determined by ECM according to the input signals.
  
VENT CONT/V ON/OFF
  • The control condition of the EVAP canister vent control valve (determined by ECM according to the input signals) is indicated.

    ON: Closed

    OFF: Open

  
THRTL RELAY ON/OFF
  • Indicates the throttle control motor relay control condition determined by the ECM according to the input signals.
  
HO2S2 HTR (B1) ON/OFF
  • Indicates [ON/OFF] condition of heated oxygen sensor 2 heater determined by ECM according to the input signals.
  
HO2S2 HTR (B2)
I/P PULLY SPD rpm
  • Indicates the engine speed computed from the input speed sensor signal.
  
VEHICLE SPEED km/h or mph
  • The vehicle speed computed from the vehicle speed signal sent from TCM is displayed.
  
IDL A/V LEARN YET/CMPLT
  • Display the condition of Idle Air Volume Learning

    YET: Idle air volume learning has not been performed yet.

    CMPLT: Idle air volume learning has already been performed successfully.

  
SNOW MODE SW ON/OFF
  • Indicates [ON/OFF] condition from the snow mode switch signal.
  
ENG OIL TEMP °C or °F
  • The engine oil temperature (determined by the signal voltage of the engine oil temperature sensor) is displayed.
  
TRVL AFTER MIL km or mile
  • Distance traveled while MIL is activated.
  
A/F S1 HTR (B1) %
  • Air fuel ratio (A/F) sensor 1 heater control value computed by ECM according to the input signals.
  • The current flow to the heater becomes larger as the value increases.
  
A/F S1 HTR (B2)
AC PRESS SEN V
  • The signal voltage from the refrigerant pressure sensor is displayed.
  
VHCL SPEED SE km/h or mph
  • The vehicle speed computed from the vehicle speed signal sent from unified meter and A/C amp. is displayed.
  
SET VHCL SPD km/h or mph
  • The preset vehicle speed is displayed.
  
MAIN SW ON/OFF
  • Indicates [ON/OFF] condition from MAIN switch signal.
  
CANCEL SW ON/OFF
  • Indicates [ON/OFF] condition from CANCEL switch signal.
  
RESUME/ACC SW ON/OFF
  • Indicates [ON/OFF] condition from RESUME/ACCELERATE switch signal.
  
SET SW ON/OFF
  • Indicates [ON/OFF] condition from SET/COAST switch signal.
  
BRAKE SW1 ON/OFF
  • Indicates [ON/OFF] condition from ASCD brake switch signal.
  
BRAKE SW2 ON/OFF
  • Indicates [ON/OFF] condition of stop lamp switch signal.
  
DIST SW ON/OFF
  • Indicates [ON/OFF] condition from DISTANCE switch signal.
  
VHCL SPD CUT NON/CUT
  • Indicates the vehicle cruise condition.

    NON: Vehicle speed is maintained at the ASCD set speed.

    CUT: Vehicle speed decreased to excessively low compared with the ASCD set speed, and ASCD operation is cut off.

  
LO SPEED CUT NON/CUT
  • Indicates the vehicle cruise condition.

    NON: Vehicle speed is maintained at the ASCD set speed.

    CUT: Vehicle speed decreased to excessively low, and ASCD operation is cut off.

  
AT OD MONITOR ON/OFF
  • Indicates [ON/OFF] condition of A/T O/D according to the input signal from the TCM.
  
AT OD CANCEL ON/OFF
  • Indicates [ON/OFF] condition of A/T O/D cancel request signal.
  
CRUISE LAMP ON/OFF
  • Indicates [ON/OFF] condition of CRUISE lamp determined by the ECM according to the input signals.
  
SET LAMP ON/OFF
  • Indicates [ON/OFF] condition of SET lamp determined by the ECM according to the input signals.
  
EXH V/T LEARN YET/CMPLT
  • Display the condition of Exhaust Valve Timing Control Learning

    YET: Exhaust Valve Timing Control Learning has not been performed yet.

    CMPLT: Exhaust Valve Timing Control Learning has already been performed successfully.

  
BAT CUR SEN mV
  • The signal voltage of battery current sensor is displayed.
  
ALT DUTY SIG ON/OFF
  • The control condition of the power generation voltage variable control (determined by ECM according to the input signals) is indicated.

    ON: Power generation voltage variable control is active.

    OFF: Power generation voltage variable control is inactive.

  
A/F ADJ-B1 -
  • Indicates the correction of factor stored in ECM. The factor is calculated from the difference between the target air-fuel ratio stored in ECM and the air-fuel ratio calculated from A/F sensor 1 signal.
  
A/F ADJ-B2
FAN DUTY %
  • Indicates a command value for cooling fan. The value is calculated by ECM based on input signals.
  
AC EVA TEMP °C or °F
  • Indicates A/C evaporator temperature sent from "unified meter and A/C amp.".
  
AC EVA TARGET °C or °F
  • Indicates target A/C evaporator temperature sent from "unified meter and A/C amp.".
  
ALTDUTY %
  • Indicates the duty ratio of the power generation command value. The ratio is calculated by ECM based on the battery current sensor signal.
  
THRTL STK CNT B1
  • These items are displayed but are not applicable to this model.
HO2 S2 DIAG1 (B1) INCMP/CMPLT
  • Indicates DTC P0139 self-diagnosis (delayed responce) condition.

    INCMP: Self-diagnosis is incomplete.

    CMPLT: Self-diagnosis is complete.

  
HO2 S2 DIAG2 (B1) INCMP/CMPLT
  • Indicates DTC P0139 self-diagnosis (slow responce) condition.

    INCMP: Self-diagnosis is incomplete.

    CMPLT: Self-diagnosis is complete.

  
HO2 S2 DIAG1 (B2) INCMP/CMPLT
  • Indicates DTC P0159 self-diagnosis (delayed responce) condition.

    INCMP: Self-diagnosis is incomplete.

    CMPLT: Self-diagnosis is complete.

  
HO2 S2 DIAG2 (B2) INCMP/CMPLT
  • Indicates DTC P0159 self-diagnosis (slow responce) condition.

    INCMP: Self-diagnosis is incomplete.

    CMPLT: Self-diagnosis is complete.

  
NOTE: Any monitored item that does not match the vehicle being diagnosed is deleted from the display automatically.

ACTIVE TEST MODE

Test Item

TEST ITEM REFERENCE CHART

TEST ITEM CONDITION JUDGMENT CHECK ITEM (REMEDY)
FUEL INJECTION
  • Engine: Return to the original non-standard condition
  • Change the amount of fuel injection using CONSULT-III.
 If malfunctioning symptom disappears, see CHECK ITEM.
  • Harness and connectors
  • Fuel injector
  • Air fuel ratio (A/F) sensor 1
IGNITION TIMING
  • Engine: Return to the original non-standard condition
  • Timing light: Set
  • Retard the ignition timing using CONSULT-III.
 If malfunctioning symptom disappears, see CHECK ITEM.
  • Perform Idle Air Volume Learning.
POWER BALANCE
  • Engine: After warming up, idle the engine.
  • A/C switch OFF
  • Selector lever: P or N
  • Cut off each injector signal one at a time using CONSULT-III.
 Engine runs rough or dies.
  • Harness and connectors
  • Compression
  • Fuel injector
  • Power transistor
  • Spark plug
  • Ignition coil
ENG COOLANT TEMP
  • Engine: Return to the original non-standard condition
  • Change the engine coolant temperature using CONSULT-III.
 If malfunctioning symptom disappears, see CHECK ITEM.
  • Harness and connectors
  • Engine coolant temperature sensor
  • Fuel injector
FUEL PUMP RELAY
  • Ignition switch: ON (Engine stopped)
  • Turn the fuel pump relay ON and OFF using CONSULT-III and listen to operating sound.
 Fuel pump relay makes the operating sound.
  • Harness and connectors
  • Fuel pump relay
PURG VOL CONT/V
  • Engine: After warming up, run engine at 1, 500 rpm.
  • Change the EVAP canister purge volume control solenoid valve opening percent using CONSULT-III.
 Engine speed changes according to the opening percent.
  • Harness and connectors
  • Solenoid valve
FUEL/T TEMP SEN
  • Change the fuel tank temperature using CONSULT-III.
VENT CONTROL/V
  • Ignition switch: ON (Engine stopped)
  • Turn solenoid valve ON and OFF with the CONSULT-III and listen to operating sound.
 Solenoid valve makes an operating sound.
  • Harness and connectors
  • Solenoid valve
INT V/T ASSIGN ANGLE
  • Engine: Return to the original non-standard condition
  • Change intake valve timing using CONSULT-III.
 If malfunctioning symptom disappears, see CHECK ITEM.
  • Harness and connectors
  • Intake valve timing control solenoid valve
EXH V/T ASSIGN ANGLE
  • Engine: Return to the original non-standard condition
  • Change exhaust valve timing using CONSULT-III.
 If malfunctioning symptom disappears, see CHECK ITEM.
  • Harness and connectors
  • Exhaust valve timing control magnet retarder
FAN DUTY CONTROL(1)
  • Ignition switch: ON
  • Change duty ratio using CONSULT-III.
 Cooling fan speed changes.
  • Harness and connectors
  • Cooling fan motor
  • Cooling fan relay
  • Cooling fan control module
  • IPDM E/R
ALTERNATOR DUTY
  • Engine: Idle
  • Change duty ratio using CONSULT-III.
 Battery voltage changes.
  • Harness and connectors
  • IPDM E/R
  • Alternator
(1) Leaving cooling fan OFF with CONSULT-III while engine is running may cause the engine to overheat.

DTC & SRT CONFIRMATION MODE

SRT STATUS Mode

PERMANENT DTC STATUS Mode

How to display permanent DTC status

  1. Turn ignition switch OFF and wait at 10 seconds.
  2. Turn ignition switch ON.
  3. Turn ignition switch OFF and wait at 10 seconds.
  4. Turn ignition switch ON.
  5. Select "PERMANENT DTC STATUS" in "DTC & SRT CONFIRMATION" mode with CONSULT-III.
    NOTE: Permanent DTCs stored in ECM memory are displayed on the CONSULT-III screen to show if a driving pattern required for erasing permanent DTCs is complete (CMPLT) or incomplete (INCMP).
    CAUTION: Since the "PERMANENT DTC STATUS" screen displays the previous trip information, repeat the following twice to update the information: "Ignition switch OFF", "Wait for more than 10 seconds" and "Ignition switch ON".
    Fig 1: Permanent DTC Status Screen Display
    G06537571Courtesy of NISSAN MOTOR CO., U.S.A.
    NOTE: This mode is not used in regions that permanent DTCs are not regulated by law.

SRT WORK SUPPORT Mode

This mode enables a technician to drive a vehicle to set the SRT while monitoring the SRT status.

PERMANENT DTC WORK SUPPORT Mode

This mode enables a technician to drive a vehicle to complete the driving pattern that is required for erasing permanent DTC.

NOTE: This mode is not used in regions that permanent DTCs are not regulated by law.

DTC WORK SUPPORT Mode

DTC WORK SUPPORT MODE REFERENCE CHART

Test mode Test item Corresponding DTC No. Reference Information
EVAPORATIVE SYSTEM EVP SML LEAK P0442/P1442(1) P0455 P0455 EVAP CONTROL SYSTEM
EVP V/S LEAK P0456/P1456(1) P0442 P0442 EVAP CONTROL SYSTEM
P0456 P0456 EVAP CONTROL SYSTEM
PURG VOL CN/V P1444 P0443 P0443 EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE
PURG FLOW P0441 P0441 P0441 EVAP CONTROL SYSTEM
A/F SEN1 A/F SEN1 (B1) P1278/P1279 P0133 P0133, P0153 A/F SENSOR 1
A/F SEN1 (B1) P1276 P0130 P0130, P0150 A/F SENSOR 1
A/F SEN1 (B2) P1288/P1289 P0153 P0133, P0153 A/F SENSOR 1
A/F SEN1 (B2) P1286 P0150 P0130, P0150 A/F SENSOR 1
HO2S2 HO2S2 (B1) P1146 P0138 P0138, P0158 HO2S2
HO2S2 (B1) P1147 P0137 P0137, P0157 HO2S2
HO2S2 (B1) P0139 P0139 P0139, P0159 HO2S2
HO2S2 (B2) P1166 P0158 P0138, P0158 HO2S2
HO2S2 (B2) P1167 P0157 P0137, P0157 HO2S2
HO2S2 (B2) P0159 P0159 P0139, P0159 HO2S2
(1) DTC P1442 and P1456 does not apply to V36 models but appears in DTC Work Support Mode screens.
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