DTC P0300-00: Random/Multiple Cylinder Misfire Detected; DTC P0300-27: Random/Multiple Cylinder Misfire Detected (Emission) Signal Rate of Change Above Threshold; DTC P0300-85: Random / Multiple Cylinder Misfire Detected (Over Temperature) Signal Above Allowable Range; DTC P0301-00: Cylinder 1 Misfire Detected; DTC P0302-00: Cylinder 2 Misfire Detected; DTC P0303-00: Cylinder 3 Misfire Detected; DTC P0304-00: Cylinder 4 Misfire Detected [08/2023 - ]: Procedure
- CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO MISFIRE DTCS)
- Read the DTCs.
Powertrain > Engine > Trouble Codes
Result
Result Proceed to P0300-00, P0300-27, P0300-85, P0301-00, P0302-00, P0303-00 or P0304-00 and other DTCs are output A P0300-00, P0300-27, P0300-85, P0301-00, P0302-00, P0303-00 or P0304-00 is output B HINT:
If any DTCs other than P0300-00, P0300-27, P0300-85, P0301-00, P0302-00, P0303-00 and/or P0304-00 are output, troubleshoot those DTCs first.
Result:
A
GO TO DTC CHART. Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2023 - 10/2024] , or Refer to DIAGNOSTIC TROUBLE CODE CHART [10/2024 - ]
Result:
B
See step 2
- Read the DTCs.
- CHECK PCV VALVE AND HOSE CONNECTIONS
except Mexico Models
for Mexico Models
- Check the PCV hose connections.
- Check the PCV valve.
Refer to INSPECTION [10/2022 - ]
OK
PCV hose and PCV valve are connected correctly and are not damaged.
Result
Proceed to OK NG
Result:
NG
REPAIR OR REPLACE PCV VALVE OR HOSE
Result:
OK
See step 3
- READ VALUE USING GTS (MISFIRE RPM AND MISFIRE LOAD)
- Read and note the Misfire RPM and Misfire Load values.
Powertrain > Engine > Data List
Tester Display Misfire RPM Misfire Load HINT:
The Misfire RPM and Misfire Load values indicate the vehicle conditions under which the misfire occurred.
Result
Proceed to NEXT
Result:
NEXT
See step 4
- Read and note the Misfire RPM and Misfire Load values.
- READ VALUE USING GTS (CATALYST OT MISFIRE FUEL CUT)
- Read the value displayed on the GTS.
Powertrain > Engine > Data List
Tester Display Catalyst OT Misfire Fuel Cut Result
Result Proceed to The value of Catalyst OT Misfire Fuel Cut is Avail A The value of Catalyst OT Misfire Fuel Cut is Not Avl B
Result:
B
See step 14
Result:
A
See step 5
- Read the value displayed on the GTS.
- CHECK DTC
- Check the DTCs that were output when the vehicle was brought to the workshop.
Result
Result Proceed to "P0300-00" is also output. A "P0300-27" is also output. B "P0300-85" is also output. C "P0301-00" is also output. D "P0302-00" is also output. E "P0303-00" is also output. F "P0304-00" is also output. G
Result:
B
See step 7
Result:
C
See step 8
Result:
D
See step 9
Result:
E
See step 10
Result:
F
See step 11
Result:
G
See step 12
Result:
A
See step 6
- Check the DTCs that were output when the vehicle was brought to the workshop.
- READ FREEZE FRAME DATA (CATALYST OT MISFIRE FUEL CUT HISTORY)
- Using the GTS, confirm the vehicle conditions recorded in the Freeze Frame Data which were present when the DTC was stored.
Powertrain > Engine > DTC(P0300-00) > Freeze Frame Data
Tester Display Catalyst OT Misfire Fuel Cut History Result
Result Proceed to The value of Catalyst OT Misfire Fuel Cut History is ON A The value of Catalyst OT Misfire Fuel Cut History is OFF B
Result:
A
See step 13
Result:
B
See step 14
- Using the GTS, confirm the vehicle conditions recorded in the Freeze Frame Data which were present when the DTC was stored.
- READ FREEZE FRAME DATA (CATALYST OT MISFIRE FUEL CUT HISTORY)
- Using the GTS, confirm the vehicle conditions recorded in the Freeze Frame Data which were present when the DTC was stored.
Powertrain > Engine > DTC(P0300-27) > Freeze Frame Data
Tester Display Catalyst OT Misfire Fuel Cut History Result
Result Proceed to The value of Catalyst OT Misfire Fuel Cut History is ON A The value of Catalyst OT Misfire Fuel Cut History is OFF B
Result:
A
See step 13
Result:
B
See step 14
- Using the GTS, confirm the vehicle conditions recorded in the Freeze Frame Data which were present when the DTC was stored.
- READ FREEZE FRAME DATA (CATALYST OT MISFIRE FUEL CUT HISTORY)
- Using the GTS, confirm the vehicle conditions recorded in the Freeze Frame Data which were present when the DTC was stored.
Powertrain > Engine > DTC(P0300-85) > Freeze Frame Data
Tester Display Catalyst OT Misfire Fuel Cut History Result
Result Proceed to The value of Catalyst OT Misfire Fuel Cut History is ON A The value of Catalyst OT Misfire Fuel Cut History is OFF B
Result:
A
See step 13
Result:
B
See step 14
- Using the GTS, confirm the vehicle conditions recorded in the Freeze Frame Data which were present when the DTC was stored.
- READ FREEZE FRAME DATA (CATALYST OT MISFIRE FUEL CUT HISTORY)
- Using the GTS, confirm the vehicle conditions recorded in the Freeze Frame Data which were present when the DTC was stored.
Powertrain > Engine > DTC(P0301-00) > Freeze Frame Data
Tester Display Catalyst OT Misfire Fuel Cut History Result
Result Proceed to The value of Catalyst OT Misfire Fuel Cut History is ON A The value of Catalyst OT Misfire Fuel Cut History is OFF B
Result:
A
See step 13
Result:
B
See step 14
- Using the GTS, confirm the vehicle conditions recorded in the Freeze Frame Data which were present when the DTC was stored.
- READ FREEZE FRAME DATA (CATALYST OT MISFIRE FUEL CUT HISTORY)
- Using the GTS, confirm the vehicle conditions recorded in the Freeze Frame Data which were present when the DTC was stored.
Powertrain > Engine > DTC(P0302-00) > Freeze Frame Data
Tester Display Catalyst OT Misfire Fuel Cut History Result
Result Proceed to The value of Catalyst OT Misfire Fuel Cut History is ON A The value of Catalyst OT Misfire Fuel Cut History is OFF B
Result:
A
See step 13
Result:
B
See step 14
- Using the GTS, confirm the vehicle conditions recorded in the Freeze Frame Data which were present when the DTC was stored.
- READ FREEZE FRAME DATA (CATALYST OT MISFIRE FUEL CUT HISTORY)
- Using the GTS, confirm the vehicle conditions recorded in the Freeze Frame Data which were present when the DTC was stored.
Powertrain > Engine > DTC(P0303-00) > Freeze Frame Data
Tester Display Catalyst OT Misfire Fuel Cut History Result
Result Proceed to The value of Catalyst OT Misfire Fuel Cut History is ON A The value of Catalyst OT Misfire Fuel Cut History is OFF B
Result:
A
See step 13
Result:
B
See step 14
- Using the GTS, confirm the vehicle conditions recorded in the Freeze Frame Data which were present when the DTC was stored.
- READ FREEZE FRAME DATA (CATALYST OT MISFIRE FUEL CUT HISTORY)
- Using the GTS, confirm the vehicle conditions recorded in the Freeze Frame Data which were present when the DTC was stored.
Powertrain > Engine > DTC(P0304-00) > Freeze Frame Data
Tester Display Catalyst OT Misfire Fuel Cut History Result
Result Proceed to The value of Catalyst OT Misfire Fuel Cut History is ON A The value of Catalyst OT Misfire Fuel Cut History is OFF B
Result:
B
See step 14
Result:
A
See step 13
- Using the GTS, confirm the vehicle conditions recorded in the Freeze Frame Data which were present when the DTC was stored.
- CHECK MISFIRE COUNT OF PORT INJECTION
Pre-procedure1
- Start the engine and warm it up until the engine coolant temperature reaches 75°C (167°F) or higher.
Powertrain > Engine > Data List
Tester Display Coolant Temperature
- Read each value for Misfire Count Cylinder #1 to Misfire Count Cylinder #4 and Injection Mode displayed on the GTS while performing the Active Test.
Powertrain > Engine > Active Test
Active Test Display Prohibit the Catalyst OT Misfire Prevent Fuel Cut Data List Display Injection Mode Misfire Count Cylinder #1 Misfire Count Cylinder #2 Misfire Count Cylinder #3 Misfire Count Cylinder #4 Result
Injection Mode Misfire Count Proceed to Port 1 or 2 cylinders have misfire counts A 3 cylinders or more have misfire counts There are no misfire counts B
Post-procedure1
- None.
Result:
A
See step 15
Result:
B
See step 18
- Start the engine and warm it up until the engine coolant temperature reaches 75°C (167°F) or higher.
- CHECK MISFIRE COUNT OF PORT INJECTION
Pre-procedure1
- Start the engine and warm it up until the engine coolant temperature reaches 80°C (176°F) or higher.
Powertrain > Engine > Data List
Tester Display Coolant Temperature
- According to the display on the GTS, read the Data List with the Active Test "Control the Injection Mode" set to Port. If no misfire counts occur in any cylinders, perform procedure [A] and [B] and then check the misfire counts again.
Powertrain > Engine > Active Test
Active Test Display Control the Injection Mode Data List Display Injection Mode Misfire Count Cylinder #1 Misfire Count Cylinder #2 Misfire Count Cylinder #3 Misfire Count Cylinder #4 - Drive the vehicle with the Misfire RPM and Misfire Load noted in the "Read Value Using GTS (Misfire RPM and Misfire Load)" procedures above [A].
- Read the Injection Mode and Misfire Count Cylinder #1 to Misfire Count Cylinder #4 or DTCs displayed on the GTS [B].
Result
Injection Mode Misfire Count Proceed to Port 1 or 2 cylinders have misfire counts A 3 cylinders or more have misfire counts There are no misfire counts B
Post-procedure1
- None.
Result:
B
See step 18
Result:
A
See step 15
- Start the engine and warm it up until the engine coolant temperature reaches 80°C (176°F) or higher.
- CHECK MISFIRE COUNT OF DIRECT INJECTION
Pre-procedure1
- Start the engine and warm it up until the engine coolant temperature reaches 80°C (176°F) or higher.
Powertrain > Engine > Data List
Tester Display Coolant Temperature
- According to the display on the GTS, read the Data List with the Active Test "Control the Injection Mode" set to Direct. If no misfire counts occur in any cylinders, perform procedure [A] and [B] and then check the misfire counts again.
Powertrain > Engine > Active Test
Active Test Display Control the Injection Mode Data List Display Injection Mode Misfire Count Cylinder #1 Misfire Count Cylinder #2 Misfire Count Cylinder #3 Misfire Count Cylinder #4 - Drive the vehicle with the Misfire RPM and Misfire Load noted in the "Read Value Using GTS (Misfire RPM and Misfire Load)" procedures above [A].
- Read the Injection Mode and Misfire Count Cylinder #1 to Misfire Count Cylinder #4 or DTCs displayed on the GTS [B].
Result
Misfire Count Proceed to Port (Result of step 6 or 7) Direct 1 or 2 cylinders have misfire counts 1 or 2 cylinders have misfire counts A 3 cylinders or more have misfire counts 3 cylinders or more have misfire counts B 1 or 2 cylinders have misfire counts There are no misfire counts C 3 cylinders or more have misfire counts There are no misfire counts D
Post-procedure1
- None.
Result:
A
See step 21
Result:
B
See step 24
Result:
C
REPLACE PORT FUEL INJECTOR ASSEMBLY (MISFIRING CYLINDER). Refer to REMOVAL [10/2022 - ]
Result:
D
See step 16
- Start the engine and warm it up until the engine coolant temperature reaches 80°C (176°F) or higher.
- CHECK FUEL PRESSURE (FOR LOW PRESSURE SIDE)
- Check the fuel pressure (for low pressure side).
Refer to PROCEDURE - Step 3
Result
Proceed to OK NG
Result:
OK
REPLACE PORT FUEL INJECTOR ASSEMBLY (MISFIRING CYLINDER). Refer to REMOVAL [10/2022 - ]
Result:
NG
See step 17
- Check the fuel pressure (for low pressure side).
- CHECK FUEL LINE
Result:
OK
GO TO FUEL PUMP CONTROL CIRCUIT. Refer to Fuel Pump Control Circuit [10/2022 - ]
Result:
NG
REPAIR OR REPLACE FUEL SYSTEM
- CHECK MISFIRE COUNT OF DIRECT INJECTION
Pre-procedure1
- Start the engine and warm it up until the engine coolant temperature reaches 80°C (176°F) or higher.
Powertrain > Engine > Data List
Tester Display Coolant Temperature
- According to the display on the GTS, read the Data List with the Active Test "Control the Injection Mode" set to Direct. If no misfire counts occur in any cylinders, perform procedure [A] and [B] and then check the misfire counts again.
Powertrain > Engine > Active Test
Active Test Display Control the Injection Mode Data List Display Injection Mode Misfire Count Cylinder #1 Misfire Count Cylinder #2 Misfire Count Cylinder #3 Misfire Count Cylinder #4 - Drive the vehicle with the Misfire RPM and Misfire Load noted in the "Read Value Using GTS (Misfire RPM and Misfire Load)" procedures above [A].
- Read the Injection Mode and Misfire Count Cylinder #1 to Misfire Count Cylinder #4 or DTCs displayed on the GTS [B].
Result
Misfire Count Proceed to Port (Result of step 6 or 7) Direct There are no misfire counts There are misfire counts A There are no misfire counts There are no misfire counts B
Post-procedure1
- None.
Result:
A
REPLACE DIRECT FUEL INJECTOR ASSEMBLY. Refer to REMOVAL [10/2022 - ]
Result:
B
See step 19
- Start the engine and warm it up until the engine coolant temperature reaches 80°C (176°F) or higher.
- CLEAR DTC
Pre-procedure1
- None.
Post-procedure1
- Turn the ignition switch off and wait for at least 30 seconds.
Result:
NEXT
See step 20
- CHECK MISFIRE COUNT
Pre-procedure1
- Start the engine and warm it up until the engine coolant temperature reaches 75°C (167°F) or higher.
Powertrain > Engine > Data List
Tester Display Coolant Temperature
- Drive the vehicle with Misfire RPM and Misfire Load.
Powertrain > Engine > Data List
Tester Display Injection Mode Misfire Count Cylinder #1 Misfire Count Cylinder #2 Misfire Count Cylinder #3 Misfire Count Cylinder #4 Misfire RPM Misfire Load - Monitor all of the misfire count values and Injection Mode displayed on the GTS.
Result
Misfire Count Injection Mode Proceed to There are no misfire counts - A 1 or 2 cylinders have misfire counts Port or Either B 3 cylinders or more have misfire counts Port or Either C There are misfire counts Direct D
Post-procedure1
- None.
Result:
A
CHECK FOR INTERMITTENT PROBLEMS. Refer to CHECK FOR INTERMITTENT PROBLEMS [10/2022 - ]
Result:
C
See step 24
Result:
D
REPLACE DIRECT FUEL INJECTOR ASSEMBLY. Refer to REMOVAL [10/2022 - ]
Result:
B
See step 21
- Start the engine and warm it up until the engine coolant temperature reaches 75°C (167°F) or higher.
- INSPECT SPARK PLUG
- Inspect the spark plug of the misfiring cylinder.
Refer to PROCEDURE - Step 3
Result
Proceed to OK NG
Result:
NG
REPLACE SPARK PLUG. Refer to REMOVAL [10/2022 - ]
Result:
OK
See step 22
- Inspect the spark plug of the misfiring cylinder.
- CHECK FOR SPARK (SPARK TEST)
Refer to PROCEDURE - Step 1
HINT:
- If the result of the spark test is normal, proceed to the next step.
- Perform "Inspection After Repair" after replacing the spark plug or ignition coil assembly.
Refer to INITIALIZATION [10/2022 - ]
Result
Proceed to NEXT Result:
NEXT
See step 23
- CHECK CYLINDER COMPRESSION PRESSURE
- Measure the cylinder compression pressure of the misfiring cylinder.
Refer to PROCEDURE - Step 11
HINT:
Perform "Inspection After Repair" after repairing or replacing the engine assembly.
Refer to INITIALIZATION [10/2022 - ]
Result
Proceed to OK NG
Result:
OK
REPLACE ECM. Refer to REMOVAL [10/2022 - ]
Result:
NG
CHECK ENGINE TO DETERMINE CAUSE OF LOW COMPRESSION
- Measure the cylinder compression pressure of the misfiring cylinder.
- CHECK INTAKE SYSTEM
- Check the intake system for vacuum leaks.
Refer to PROCEDURE - Step 1
OK
No leaks from intake system.
HINT:
Perform "Inspection After Repair" after repairing or replacing the intake system.
Refer to INITIALIZATION [10/2022 - ]
Result
Proceed to OK NG
Result:
NG
REPAIR OR REPLACE INTAKE SYSTEM
Result:
OK
See step 25
- Check the intake system for vacuum leaks.
- READ VALUE USING GTS (COOLANT TEMPERATURE)
- Read the Data List twice, when the engine is both cold and warmed up.
Powertrain > Engine > Data List
Tester Display Coolant Temperature Standard
GTS Display Condition Specified Condition Coolant Temperature Cold engine Same as ambient air temperature Warm engine Between 75 and 115°C (167 and 239°F) Result
Proceed to OK NG
Result:
NG
REPLACE ENGINE COOLANT TEMPERATURE SENSOR. Refer to REMOVAL [10/2022 - ]
Result:
OK
See step 26
- Read the Data List twice, when the engine is both cold and warmed up.
- READ VALUE USING GTS (MASS AIR FLOW SENSOR)
Pre-procedure1
- Start the engine.
- Allow the engine to idle until Coolant Temperature reaches 75°C (167°F) or higher.
Powertrain > Engine > Data List
Tester Display Coolant Temperature
- According to the display on the GTS, read the Data List with the following condition.
- Shift position: P
- A/C: Off
- Engine warmed up
- Engine Speed: 3000 rpm
Powertrain > Engine > Data List
Tester Display Engine Speed Mass Air Flow Sensor Result
Result Proceed to The value of Mass Air Flow Sensor is between 5 and 15 gm/sec A None of the above conditions are met B
Post-procedure1
- None.
Result:
B
See step 31
Result:
A
See step 27
- CHECK VALVE TIMING (CHECK FOR LOOSE TIMING CHAIN AND JUMPED TEETH)
Pre-procedure1
- Remove the cylinder head cover sub-assembly.
HINT:
Refer to PROCEDURE - Step 26
- Turn the crankshaft pulley and align its groove with the "0" timing mark of the timing chain cover.
- Check that the timing marks of the camshaft timing gear assembly and camshaft timing exhaust gear assembly are at the positions shown in the illustration.
*a 10.6° *b 21.91° *c Timing Mark *d "0" Timing Mark *e Groove - - HINT:
If the timing marks are not at the positions shown, turn the crankshaft one revolution clockwise.
OK
Timing marks on camshaft timing gear assembly and camshaft timing exhaust gear assembly are at the positions shown in the illustration.
HINT:
If the result is not as specified, check for mechanical malfunctions that may have affected the valve timing, such as a jumped tooth or stretching of the timing chain.
Result
Proceed to OK NG
Post-procedure1
- None.
Result:
OK
See step 31
Result:
NG
See step 28
- Remove the cylinder head cover sub-assembly.
- CHECK ENGINE MECHANICAL SYSTEM
- Check for mechanical malfunctions that affect the valve timing, such as a jumped tooth or stretching of the timing chain.
HINT:
Perform "Inspection After Repair" after repairing or replacing the engine mechanical system.
Refer to INITIALIZATION [10/2022 - ]
Result
Proceed to OK NG
Result:
NG
REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA
Result:
OK
See step 29
- Check for mechanical malfunctions that affect the valve timing, such as a jumped tooth or stretching of the timing chain.
- CLEAR DTC
Pre-procedure1
- None.
Post-procedure1
- Turn the ignition switch off and wait for at least 30 seconds.
Result:
NEXT
See step 30
- CONFIRM WHETHER DTC OUTPUT RECURS (MISFIRE DTCS)
Pre-procedure1
- Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
- Check the DTC judgment result.
Powertrain > Engine > Utility
Tester Display All Readiness - Input the DTC: P0300-00, P0300-27, P0300-85, P0301-00, P0302-00, P0303-00 or P0304-00.
Result
Result Proceed to NORMAL
(DTCs are not output)A ABNORMAL
(DTC P0300-00, P0300-27, P0300-85, P0301-00, P0302-00, P0303-00 and/or P0304-00 is output)B
Post-procedure1
- None.
Result:
A
CHECK FOR INTERMITTENT PROBLEMS. Refer to CHECK FOR INTERMITTENT PROBLEMS [10/2022 - ]
Result:
B
See step 31
- CHECK HARNESS AND CONNECTOR (MASS AIR FLOW METER SUB-ASSEMBLY CONNECTOR CONNECTION)
- Check the connection and terminal contact pressure of connectors and wire harnesses between the mass air flow meter sub-assembly and ECM.
HINT:
- Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [10/2022 - ]
- Repair any problems.
Result
Proceed to NEXT
Result:
NEXT
See step 32
- Check the connection and terminal contact pressure of connectors and wire harnesses between the mass air flow meter sub-assembly and ECM.
- CLEAR DTC
Pre-procedure1
- None.
Post-procedure1
- Turn the ignition switch off and wait for at least 30 seconds.
Result:
NEXT
See step 33
- CHECK WHETHER DTC OUTPUT RECURS (MISFIRE DTCS)
Pre-procedure1
- Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
- Check the DTC judgment result.
Powertrain > Engine > Utility
Tester Display All Readiness - Input the DTC: P0300-00, P0300-27, P0300-85, P0301-00, P0302-00, P0303-00 or P0304-00.
Result
Result Proceed to NORMAL
(DTCs are not output)A ABNORMAL
(DTC P0300-00, P0300-27, P0300-85, P0301-00, P0302-00, P0303-00 and/or P0304-00 is output)B
Post-procedure1
- None.
Result:
A
END
Result:
B
See step 34
- CHECK HARNESS AND CONNECTOR (MASS AIR FLOW METER SUB-ASSEMBLY - ECM)
Pre-procedure1
- Disconnect the mass air flow meter sub-assembly connector.
- Disconnect the ECM connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition Result B14-3 (VCC) - B27-73 (VCVG) Always Below 1 Ω Ω B14-1 (FG) - B27-75 (VG) Always Below 1 Ω Ω B14-2 (E2G) - B27-74 (E2G) Always Below 1 Ω Ω B14-3 (VCC) or B27-73 (VCVG) - Body ground and other terminals Always 10 kΩ or higher kΩ B14-1 (FG) or B27-75 (VG) - Body ground and other terminals Always 10 kΩ or higher kΩ B14-2 (E2G) or B27-74 (E2G) - Body ground and other terminals Always 10 kΩ or higher kΩ Result
Proceed to OK NG
Post-procedure1
- None.
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
Result:
OK
See step 35
- REPLACE MASS AIR FLOW METER SUB-ASSEMBLY
HINT:
- Refer to REMOVAL [10/2022 - ]
- If the results of the inspections performed in step 26 (READ VALUE USING GTS (MASS AIR FLOW SENSOR)) indicated no problem, proceed to the next step without replacing the mass air flow meter sub-assembly.
Result
Proceed to NEXT Result:
NEXT
See step 36
- CLEAR DTC
Pre-procedure1
- None.
Post-procedure1
- Turn the ignition switch off and wait for at least 30 seconds.
Result:
NEXT
See step 37
- CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED
Pre-procedure1
- Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
- Check the DTC judgment result.
Powertrain > Engine > Utility
Tester Display All Readiness - Input the DTC: P0300-00, P0300-27, P0300-85, P0301-00, P0302-00, P0303-00 or P0304-00.
Result
Result Proceed to NORMAL
(DTCs are not output)A ABNORMAL
(DTC P0300-00, P0300-27, P0300-85, P0301-00, P0302-00, P0303-00 and/or P0304-00 is output)B
Post-procedure1
- None.
Result:
A
END
Result:
B
REPLACE ECM. Refer to REMOVAL [10/2022 - ]