M20F-FXS, M20G-FXS ENGINE CONTROL SFI SYSTEM P219519 A/F (O2) Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Circuit Current Above Threshold P219524 A/F (O2) Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Signal Stuck High P219618 A/F (O2) Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Circuit Current Below Threshold P219623 A/F (O2) Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Signal Stuck Low
DESCRIPTION
Refer to DTC P003012.
- HINT:
-
Although the DTC titles say O2 sensor, these DTCs relate to the air fuel ratio sensor (sensor 1).
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Note |
|---|---|---|---|---|---|
| P219519 | A/F (O2) Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Circuit Current Above Threshold | While the fuel-cut operation is performed (during vehicle deceleration), the air fuel ratio sensor (sensor 1) current is 2.2 mA or more for 3 seconds (2 trip detection logic). | ·
Open or short in air fuel ratio sensor (sensor 1) circuit ·
Air fuel ratio sensor (sensor 1) ·
Intake system ·
Gas leak from exhaust system ·
Fuel pressure (for low pressure side) ·
Fuel pressure (for high pressure side) ·
Port fuel injector assembly ·
Direct fuel injector assembly ·
Fuel system ·
EGR valve assembly ·
ECM |
Comes on | SAE Code: P2195 |
| P219524 | A/F (O2) Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Signal Stuck High | Both of the following conditions are met for 5 seconds or more (2 trip detection logic):
1.
Air fuel ratio sensor (sensor 1) current is more than 0.1883 mA. 2.
Air fuel ratio sensor (sensor 2) current is less than 0.0551 mA. |
·
Open or short in air fuel ratio sensor (sensor 1) circuit ·
Air fuel ratio sensor (sensor 1) ·
Intake system ·
Gas leak from exhaust system ·
Fuel pressure (for low pressure side) ·
Fuel pressure (for high pressure side) ·
Port fuel injector assembly ·
Direct fuel injector assembly ·
Fuel system ·
EGR valve assembly ·
ECM |
Comes on | SAE Code: P2195 |
| P219618 | A/F (O2) Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Circuit Current Below Threshold | While the fuel-cut operation is performed (during vehicle deceleration), the air fuel ratio sensor (sensor 1) current is less than 0.47 mA for 3 seconds (2 trip detection logic). | ·
Open or short in air fuel ratio sensor (sensor 1) circuit ·
Air fuel ratio sensor (sensor 1) ·
Intake system ·
Gas leak from exhaust system ·
Fuel pressure (for low pressure side) ·
Fuel pressure (for high pressure side) ·
Port fuel injector assembly ·
Direct fuel injector assembly ·
Fuel system ·
EGR valve assembly ·
ECM |
Comes on | SAE Code: P2196 |
| P219623 | A/F (O2) Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Signal Stuck Low | Both of the following conditions are met for 5 seconds or more (2 trip detection logic):
1.
Air fuel ratio sensor (sensor 1) current is less than -0.1883 mA. 2.
Air fuel ratio sensor (sensor 2) current is -0.0851 mA or more. |
·
Open or short in air fuel ratio sensor (sensor 1) circuit ·
Air fuel ratio sensor (sensor 1) ·
Intake system ·
Gas leak from exhaust system ·
Fuel pressure (for low pressure side) ·
Fuel pressure (for high pressure side) ·
Port fuel injector assembly ·
Direct fuel injector assembly ·
Fuel system ·
EGR valve assembly ·
ECM |
Comes on | SAE Code: P2196 |
- HINT:
- ·
When any of these DTCs are stored, check the air fuel ratio sensor (sensor 1) current output by entering the following menus on the GTS: Powertrain / Engine / Data List / A/F (O2) Sensor Current B1S1.
·Short-term fuel trim values can also be read using the GTS.
·If an air fuel ratio sensor (sensor 1) malfunction is detected, the ECM will store a DTC.
MONITOR DESCRIPTION
- Air Fuel Ratio Sensor (Sensor 1) Low/High Current:
-
Under air fuel ratio feedback control, If the air fuel ratio sensor (sensor 1) output current is less than -0.1883 mA (very rich condition) for 5 seconds despite the air fuel ratio sensor (sensor 2) output current being -0.0851 mA or more, the ECM stores DTC P219623. Alternatively, if the air fuel ratio sensor (sensor 1) output current is more than 0.1883 mA (very lean condition) for 5 seconds despite the air fuel ratio sensor (sensor 2) output current being less than 0.0551 mA, DTC P219524 is stored.
- Air Fuel Ratio Sensor (Sensor 1) Limit Current:
-
The ECM monitors the air fuel ratio sensor (sensor 1) current during fuel-cut and detects any abnormal current values.
-
If the air fuel ratio sensor (sensor 1) output is 2.2 mA or more for more than 3 seconds of cumulative time, the ECM interprets this as a malfunction in the air fuel ratio sensor (sensor 1) and stores DTC P219519 (stuck on high side). If the air fuel ratio sensor (sensor 1) output is less than 0.47 mA for more than 3 seconds of cumulative time, the ECM stores DTC P219618 (stuck on low side).
MONITOR STRATEGY
| Required Sensors/Components (Main) | Air fuel ratio sensor (sensor 1) |
| Required Sensors/Components (Related) | Air fuel ratio sensor (sensor 2) |
| Frequency of Operation | Continuous: Sensor low/high current
Once per driving cycle: Sensor limit current |
| Duration | 3 seconds: Sensor limit current
5 seconds: Sensor low/high current |
TYPICAL ENABLING CONDITIONS
| Time after engine start | 30 seconds or more |
| Auxiliary battery voltage | 11 V or higher |
| Air fuel ratio sensor (sensor 1) status | Activated |
| Fuel system status | Closed-loop |
| Auxiliary battery voltage | 11 V or higher |
| Engine coolant temperature | 75°C (167°F) or higher |
| Atmospheric pressure | 76 kPa(abs) [11 psi(abs)] or higher |
| Air fuel ratio sensor (sensor 1) status | Activated |
| Continuous time of fuel-cut | 3 seconds or more, and less than 10 seconds |
TYPICAL MALFUNCTION THRESHOLDS
| Duration of following condition | 3 seconds or more |
| Air fuel ratio sensor (sensor 1) current | 2.2 mA or more |
| Air fuel ratio sensor (sensor 2) current | Less than 0.0551 mA |
| Air fuel ratio sensor (sensor 1) current | More than 0.1883 mA |
| Duration of following condition | 3 seconds or more |
| Air fuel ratio sensor (sensor 1) current | Less than 0.47 mA |
| Air fuel ratio sensor (sensor 2) current | -0.0851 mA or more |
| Air fuel ratio sensor (sensor 1) current | Less than -0.1883 mA |
CONFIRMATION DRIVING PATTERN
- HINT:
- ·
After repair has been completed, clear the DTC and then check that the vehicle has returned to normal by performing the following All Readiness check procedure.
·When clearing the permanent DTCs, refer to the "CLEAR PERMANENT DTC" procedure.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
Turn the ignition switch off and wait for at least 30 seconds.
Turn the ignition switch to ON.
Turn the GTS on.
Put the engine in Inspection Mode (Maintenance Mode).
Start the engine and warm it up until the engine coolant temperature reaches 75°C (167°F) or higher [A].
With the engine running, drive the vehicle at a speed between 60 and 120 km/h (37 and 75 mph) for at least 10 minutes [B].
- CAUTION:
-
When performing the confirmation driving pattern, obey all speed limits and traffic laws.
- HINT:
-
If the engine stops, further depress the accelerator pedal to restart the engine.
With the shift lever in S [C] and the engine running, accelerate the vehicle to 64 km/h (40 mph) or more by depressing the accelerator pedal for at least 10 seconds [D].
- CAUTION:
-
When performing the confirmation driving pattern, obey all speed limits and traffic laws.
- HINT:
-
If the engine stops, further depress the accelerator pedal to restart the engine.
Soon after performing step [D] above, release the accelerator pedal for at least 5 seconds without depressing the brake pedal in order to execute fuel-cut control [E].
Allow the vehicle to decelerate until the vehicle speed decreases to less than 10 km/h (6 mph).
Repeat steps [C] through [E] above at least 3 times in one driving cycle.
Enter the following menus: Powertrain / Engine / Trouble Codes [F].
Read the pending DTCs.
- HINT:
- ·
If a pending DTC is output, the system is malfunctioning.
·If a pending DTC is not output, perform the following procedure.
Enter the following menus: Powertrain / Engine / Utility / All Readiness.
Input the DTC: P219519, P219524, P219618 or P219623.
Check the DTC judgment result.
| GTS Display | Description |
|---|---|
| NORMAL | ·
DTC judgment completed ·
System normal |
| ABNORMAL | ·
DTC judgment completed ·
System abnormal |
| INCOMPLETE | ·
DTC judgment not completed ·
Perform driving pattern after confirming DTC enabling conditions |
- HINT:
- ·
If the judgment result is NORMAL, the system is normal.
·If the judgment result is ABNORMAL, the system has a malfunction.
·If the judgment result is INCOMPLETE, perform steps [B] through [F] again.
·[A] to [F]: Normal judgment procedure.
The normal judgment procedure is used to complete DTC judgment and also used when clearing permanent DTCs.
·When clearing the permanent DTCs, do not disconnect the cable from the auxiliary battery terminal or attempt to clear the DTCs during this procedure, as doing so will clear the universal trip and normal judgment histories.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
- NOTICE:
- ·
Inspect the fuses for circuits related to this system before performing the following procedure.
·Vehicle Control History may be stored in the hybrid vehicle control ECU assembly if the engine is malfunctioning. Certain vehicle condition information is recorded when Vehicle Control History is stored. Reading the vehicle conditions recorded in both the Freeze Frame Data and Vehicle Control History can be useful for troubleshooting.
(Select Powertrain in Health Check and then check the time stamp data.)
·If any "Engine Malfunction" Vehicle Control History item has been stored in the hybrid vehicle control ECU assembly, make sure to clear it. However, as all Vehicle Control History items are cleared simultaneously, if any Vehicle Control History items other than "Engine Malfunction" are stored, make sure to perform any troubleshooting for them before clearing Vehicle Control History.
- HINT:
- ·
A low air fuel ratio sensor (sensor 1) current could be caused by a rich air fuel mixture. Check for conditions that would cause the engine to run rich.
·A high air fuel ratio sensor (sensor 1) current could be caused by a lean air fuel mixture. Check for conditions that would cause the engine to run lean.
·Sensor 1 refers to the sensor closest to the engine assembly.
·Sensor 2 refers to the sensor farthest away from the engine assembly.
·Read Freeze Frame Data using the GTS. The ECM records vehicle and driving condition information as Freeze Frame Data the moment a DTC is stored. When troubleshooting, Freeze Frame Data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.
PROCEDURE
Read the DTCs.
- Powertrain > Engine > Trouble Codes
- 50001 372
- Result:
Result Proceed to DTC P219519, P219524, P219618 or P219623 is output A DTC P219519, P219524, P219618 or P219623 and P00D562 are output DTC P219519, P219524, P219618 or P219623 and other DTCs are output B
- HINT:
-
If any DTCs other than P219519, P219524, P219618 or P219623 are output, troubleshoot those DTCs first.
A
B
Has the vehicle run out of fuel in the past?
- Result:
Proceed to YES NO
YES
NO
Clear the DTCs.
- Powertrain > Engine > Clear DTCs
- 50002 372
Turn the ignition switch off and wait for at least 30 seconds.
- Result:
Proceed to NEXT
NEXT
Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
Enter the following menus.
- Powertrain > Engine > Utility
-
Tester Display All Readiness - 50005 372 20
Input the DTC: P219519, P219524, P219618 or P219623.
Check the DTC judgment result.
- Result:
Result Proceed to NORMAL
(DTCs are not output)A ABNORMAL
(DTC P219519, P219524, P219618 or P219623 is output)B
A
B
Clear the DTCs.
- Powertrain > Engine > Clear DTCs
- 50002 372
Turn the ignition switch off and wait for at least 30 seconds.
- Result:
Proceed to NEXT
NEXT
Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
Enter the following menus.
- Powertrain > Engine > Data List
-
Tester Display A/F (O2) Sensor Current B1S1 - 50003 372 230
Check the test value of the air fuel ratio sensor output (sensor 1) current during fuel-cut, referring to the Driving Pattern Detail for [C] through [E] in the Confirmation Driving Pattern.
- HINT:
- ·
To measure the air fuel ratio sensor (sensor 1) current precisely, perform the fuel-cut operation as long as possible.
·If it is difficult to measure the air fuel ratio sensor (sensor 1) current, use the snapshot function of the GTS.
- Result:
Test Value Proceed to Within normal range
(0.47 mA or more, and less than 2.2 mA)A Outside normal range
(Less than 0.47 mA, or 2.2 mA or more)B
A
B
Put the engine in Inspection Mode (Maintenance Mode).
- Powertrain > Hybrid Control > Utility
-
Tester Display Inspection Mode - 50005 397 2103
Start the engine and warm it up until the engine coolant temperature reaches 75°C (167°F) or higher.
Idle the engine for 5 minutes or more with the shift lever in P.
Enter the following menus.
- Powertrain > Engine > Active Test
-
Active Test Display Control the Injection Volume for A/F Sensor -
Data List Display Coolant Temperature A/F (O2) Sensor Current B1S1 A/F (O2) Sensor Current B1S2 - 50004 372 8 205,230,564
Perform the Control the Injection Volume for A/F Sensor operation with the engine idling.
Monitor the output currents of the air fuel ratio sensors (A/F (O2) Sensor Current B1S1 and A/F (O2) Sensor Current B1S2) displayed on the GTS.
- HINT:
- ·
The Control the Injection Volume for A/F Sensor operation lowers the fuel injection volume by 12.5% or increases the injection volume by 12.5%.
·The air fuel ratio sensor (sensor 1) has an output delay of a few seconds and the air fuel ratio sensor (sensor 2) has a maximum output delay of approximately 20 seconds.
·If the sensor output current does not change (almost no reaction) while performing the Active Test, the sensor may be malfunctioning.
| GTS Display (Sensor) | Injection Volume | Status | Current |
|---|---|---|---|
| A/F (O2) Sensor Current B1S1
(Air fuel ratio sensor (sensor 1)) |
12.5% | Rich | Below -0.075 mA |
| -12.5% | Lean | More than 0.037 mA | |
| A/F (O2) Sensor Current B1S2
(Air fuel ratio sensor (sensor 2)) |
12.5% | Rich | Below -0.86 mA |
| -12.5% | Lean | More than 0.33 mA |
- Result:
Status of A/F (O2) Sensor Current B1S1 Status of A/F (O2) Sensor Current B1S2 Air Fuel Ratio Condition and Air Fuel Ratio Sensor (Sensor 1) Condition Proceed to Lean Lean Actual air fuel ratio lean A Rich Rich Actual air fuel ratio rich Lean Lean/Rich Air fuel ratio sensor (sensor 1) malfunction B Rich Lean/Rich Air fuel ratio sensor (sensor 1) malfunction Lean/Rich Lean/Rich Normal C
Lean: During the Control the Injection Volume for A/F Sensor Active Test, the air fuel ratio sensor (sensor 1) output current (A/F (O2) Sensor Current B1S1) is consistently more than 0.037 mA, and the air fuel ratio sensor (sensor 2) output current (A/F (O2) Sensor Current B1S2) is consistently more than 0.33 mA.
Rich: During the Control the Injection Volume for A/F Sensor Active Test, the air fuel ratio sensor (sensor 1) output current (A/F (O2) Sensor Current B1S1) is consistently below -0.075 mA, and the air fuel ratio sensor (sensor 2) output current (A/F (O2) Sensor Current B1S2) is consistently below -0.86 mA.
Lean/Rich: During the Control the Injection Volume for A/F Sensor Active Test, the output current of the air fuel ratio sensor (sensor 1) or air fuel ratio sensor (sensor 2) alternate correctly.
- HINT:
-
Refer to "Data List / Active Test" [A/F (O2) Sensor Current B1S1, A/F (O2) Sensor Current B1S2].
A
B
C
Check the intake system for vacuum leaks.
- OK:
No leaks in the intake system.
- HINT:
-
Perform "Inspection After Repair" after repairing or replacing the intake system.
- Result:
Proceed to OK NG
OK
NG
Check for exhaust gas leaks.
- OK:
No gas leaks in exhaust system.
- HINT:
-
Perform "Inspection After Repair" after repairing or replacing the exhaust system.
- Result:
Proceed to OK NG
OK
NG
Put the engine in Inspection Mode (Maintenance Mode).
- Powertrain > Hybrid Control > Utility
-
Tester Display Inspection Mode - 50005 397 2103
Start the engine and warm it up until the engine coolant temperature is 75°C (167°F) or higher.
- HINT:
-
The A/C switch and all accessories should be off.
Enter the following menus.
- Powertrain > Engine > Active Test
-
Active Test Display Control the EGR Step Position -
Data List Display Intake Manifold Absolute Pressure Coolant Temperature Engine Independent - 50004 372 25 385,205,428
Confirm that the value of Data List item Engine Independent is "Operate" then check the value of Intake Manifold Absolute Pressure while performing the Active Test.
- NOTICE:
- ·
Make sure that the value of Data List item Engine Independent is "Operate" while performing the Active Test.
·Do not leave the EGR valve open for 10 seconds or more during the Active Test.
·Be sure to return the EGR valve to step 0 when the Active Test is completed.
·Do not open the EGR valve 30 steps or more during the Active Test.
- OK:
The value of Intake Manifold Absolute Pressure changes in response to the EGR step position when the value of Engine Independent is "Operate".
- Standard:
- EGR Step Position (Active Test) 0 Steps 0 to 30 Steps Intake Manifold Absolute Pressure
(Data List)(EGR valve is fully closed) Intake Manifold Absolute Pressure value is at least +10 kPa (1.45 psi) higher than when EGR valve is fully closed
- HINT:
- ·
If the value of Data List item Engine Independent is "Not Opr" when the engine is idling, charge control is being performed. Perform the Active Test after charge control is complete ("Operate" is displayed).
·While performing the Active Test, if the increase in the value of Intake Manifold Absolute Pressure is small, the EGR valve assembly may be malfunctioning.
·Even if the EGR valve assembly is malfunctioning, rough idling or an increase in the value of Intake Manifold Absolute Pressure may occur while performing the Active Test. However, the amount that the value of Intake Manifold Absolute Pressure increases will be smaller than normal.
- Result:
Proceed to OK NG
OK
NG
Remove the EGR valve assembly.
Check if the EGR valve is stuck open.
- OK:
EGR valve is tightly closed.
- HINT:
-
Perform "Inspection After Repair" after replacing the EGR valve assembly.
- Result:
Proceed to OK NG
OK
NG
- Result:
Proceed to OK NG
OK
NG
Inspect the port fuel injector assembly (whether fuel volume is high or low, and whether injection pattern is poor).
- HINT:
-
Perform "Inspection After Repair" after replacing the port fuel injector assembly.
- Result:
Proceed to OK NG
OK
NG
Put the engine in Inspection Mode (Maintenance Mode).
- Powertrain > Hybrid Control > Utility
-
Tester Display Inspection Mode - 50005 397 2103
Start the engine and warm it up until the engine coolant temperature is 75°C (167°F) or higher with all the accessories switched off.
Enter the following menus.
- Powertrain > Engine > Data List
-
Tester Display Engine Speed Coolant Temperature Fuel Pressure (High) Injection Mode - 50003 372 211,205,265,294
According to the display on the GTS, read the Data List.
- HINT:
-
During charge control, the engine speed is set at idle. Therefore, the engine speed will not increase when the accelerator pedal is depressed. In this case, read the Data List after charge control has completed.
- Standard:
GTS Display Condition Specified Condition Fuel Pressure (High) ·Shift position: P
·A/C: Off
·Engine warmed up
·Engine Speed: 2500 rpm
·Injection Mode: Direct
3000 to 25000 kPa
- Result:
Proceed to OK NG
OK
NG
- HINT:
-
Perform "Inspection After Repair" after replacing the direct fuel injector assembly.
- Result:
Proceed to OK NG
OK
NG
- HINT:
-
Perform "Inspection After Repair" after replacing the air fuel ratio sensor (sensor 1).
- Result:
Proceed to NEXT
NEXT
Clear the DTCs.
- Powertrain > Engine > Clear DTCs
- 50002 372
Turn the ignition switch off and wait for at least 30 seconds.
- Result:
Proceed to NEXT
NEXT
Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
Enter the following menus.
- Powertrain > Engine > Utility
-
Tester Display All Readiness - 50005 372 20
Input the DTC: P219519, P219524, P219618 or P219623.
Check the DTC judgment result.
- Result:
Result Proceed to NORMAL
(DTCs are not output)A ABNORMAL
(DTC P219519, P219524, P219618 or P219623 is output)B
A
B
Put the engine in Inspection Mode (Maintenance Mode).
- Powertrain > Hybrid Control > Utility
-
Tester Display Inspection Mode - 50005 397 2103
Start the engine and warm it up until the engine coolant temperature is 75°C (167°F) or higher.
- HINT:
-
The A/C switch and all accessories should be off.
Enter the following menus.
- Powertrain > Engine > Active Test
-
Active Test Display Control the EGR Step Position -
Data List Display Intake Manifold Absolute Pressure Supported Coolant Temperature Engine Independent - 50004 372 25 868,205,428
Confirm that the value of Data List item Engine Independent is "Operate" then check the value of Intake Manifold Absolute Pressure while performing the Active Test.
- NOTICE:
- ·
Make sure that the value of Data List item Engine Independent is "Operate" while performing the Active Test.
·Do not leave the EGR valve open for 10 seconds or more during the Active Test.
·Be sure to return the EGR valve to step 0 when the Active Test is completed.
·Do not open the EGR valve 30 steps or more during the Active Test.
- OK:
The value of Intake Manifold Absolute Pressure changes in response to the EGR step position when the value of Engine Independent is "Operate".
- Standard:
- EGR Step Position (Active Test) 0 Steps 0 to 30 Steps Intake Manifold Absolute Pressure
(Data List)(EGR valve is fully closed) Intake Manifold Absolute Pressure value is at least +10 kPa (1.45 psi) higher than when EGR valve is fully closed
- HINT:
- ·
If the value of Data List item Engine Independent is "Not Opr" when the engine is idling, charge control is being performed. Perform the Active Test after charge control is complete ("Operate" is displayed).
·While performing the Active Test, if the increase in the value of Intake Manifold Absolute Pressure is small, the EGR valve assembly may be malfunctioning.
·Even if the EGR valve assembly is malfunctioning, rough idling or an increase in the value of Intake Manifold Absolute Pressure may occur while performing the Active Test. However, the amount that the value of Intake Manifold Absolute Pressure increases will be smaller than normal.
- Result:
Proceed to OK NG
OK
NG
Check the fuel lines for leaks or blockage.
- HINT:
-
Perform "Inspection After Repair" after replacing the fuel pump (for low pressure side).
- Result:
Proceed to OK NG
OK
NG
Remove the EGR valve assembly.
Check if the EGR valve is stuck open.
- OK:
EGR valve is tightly closed.
- HINT:
-
Perform "Inspection After Repair" after replacing the EGR valve assembly.
- Result:
Proceed to OK NG
OK
NG
- HINT:
-
Perform "Inspection After Repair" after replacing the air fuel ratio sensor (sensor 1).
- Result:
Proceed to NEXT
NEXT
Clear the DTCs.
- Powertrain > Engine > Clear DTCs
- 50002 372
Turn the ignition switch off and wait for at least 30 seconds.
- Result:
Proceed to NEXT
NEXT
Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
Enter the following menus.
- Powertrain > Engine > Utility
-
Tester Display All Readiness - 50005 372 20
Input the DTC: P219519, P219524, P219618 or P219623.
Check the DTC judgment result.
- Result:
Result Proceed to NORMAL
(DTCs are not output)A ABNORMAL
(DTC P219519, P219524, P219618 or P219623 is output)B
A
B