Engine (Diagnostics) (H4SO): Diagnosis Subaru Baja I

INSPECTION

Before performing diagnostics, check the following items which might affect engine problems

MODE $01 (CURRENT POWERTRAIN DIAGNOSTIC DATA)

Refers to data denoting the current operating condition of analog input/output, digital input/output and/or the powertrain system.

A list of the support data and PID (Parameter Identification) codes are shown in the following table.

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Note. Refer to OBD-II general scan tool manufacturer's instruction manual to access generic OBD-II PIDs (MODE $01).

MODE $03 (EMISSION-RELATED POWERTRAIN DIAGNOSTIC TROUBLE CODE)

Refer to the Read Diagnostic Trouble Code for information about data denoting emission-related powertrain diagnostic trouble codes. Refer to READ DIAGNOSTIC TROUBLE CODE .

MODE $04 (CLEAR/RESET EMISSION-RELATED DIAGNOSTIC INFORMATION)

Refers to the mode used to clear or reset emission-related diagnostic information (OBD-II trouble diagnostic information).

Note. Refer to OBD-II general scan tool manufacturer's instruction manual to clear or reset emission-related diagnostic information (MODE $04).

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1. Prepare Subaru Select Monitor kit. Refer to «PREPARATION TOOL»(ref-208365-S21859467282005120700000) .
2. Connect diagnosis cable to Subaru Select Monitor.
3. Insert cartridge into Subaru Select Monitor. Refer to «PREPARATION TOOL»(ref-208365-S21859467282005120700000) .
4. Connect Subaru Select Monitor to data link connector. Data link connector (A) located in the lower portion of the instrument panel (on the driver's side). Connect diagnosis cable to data link connector. CAUTION: Do not connect scan tools except for Subaru Select Monitor and OBD-II general scan tool.
5. Turn ignition switch to ON (engine OFF) and Subaru Select Monitor switch to ON.
6. Using Subaru Select Monitor, call up diagnostic trouble code(s) and various data, then record them.

READ DIAGNOSTIC TROUBLE CODES FOR ENGINE (NORMAL MODE)

Refer to the Read Diagnostic Trouble Code for information about how to indicate DTC. Refer to READ DIAGNOSTIC TROUBLE CODE .

READ DIAGNOSTIC TROUBLE CODES FOR ENGINE (OBD MODE)

Refer to the Read Diagnostic Trouble Code for information about how to indicate DTC. Refer to READ DIAGNOSTIC TROUBLE CODE .

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1. On the << Main Menu >> display screen, select the {Each System Check} and press the [YES] key.
2. On the << System Selection Menu >> display screen, select the {Engine Control System} and press the [YES] key.
3. Press the [YES] key after displayed the information of engine type.
4. On the << Engine Diagnosis >> display screen, select the {Current Data Display & Save} and press the [YES] key.
5. On the << Data Display Menu >> display screen, select the {Data Display} and press the [YES] key.
6. Using the scroll key, move the display screen up or down until the desired data is shown. A list of the support data is shown in the following table. NOTE: For detailed operation procedure, refer to the Subaru Select Monitor Operation Manual. For select monitor display details, refer to the following.

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1. On the << Main Menu >> display screen, select the {Each System Check} and press the [YES] key.
2. On the << System Selection Menu >> display screen, select the {Engine Control System} and press the [YES] key.
3. Press the [YES] key after displayed the information of engine type.
4. On the << Engine Diagnosis >> display screen, select the {Current Data Display & Save} and press the [YES] key.
5. On the << Data Display Menu >> display screen, select the {Data Display} and press the [YES] key.
6. Using the scroll key, move the display screen up or down until the desired data is shown. A list of the support data is shown in the following table. NOTE: For detailed operation procedure, refer to the Subaru Select Monitor Operation Manual.

Scheme 21

1. On the << Main Menu >> display screen, select the {Each System Check} and press the [YES] key.
2. On the << System Selection Menu >> display screen, select the {Engine Control System} and press the [YES] key.
3. Press the [YES] key after displayed the information of engine type.
4. On the << Engine Diagnosis >> display screen, select the {OBD System} and press the [YES] key.
5. On the << OBD Menu >> display screen, select the {Freeze Frame Data} and press the [YES] key. A list of the support data is shown in the following table. NOTE: For detailed operation procedure, refer to the Subaru Select Monitor Operation Manual.

Scheme 22

1. On the << Main Menu >> display screen, select the {Each System Check} and press the [YES] key.
2. On the << System Selection Menu >> display screen, select the {Engine Control System} and press the [YES] key.
3. Press the [YES] key after displayed the information of engine type.
4. On the << Engine Diagnosis >> display screen, select the {Current Data Display & Save} and press the [YES] key.
5. On the << Data Display Menu >> display screen, select the {Data Display} and press the [YES] key.
6. Using the scroll key, move the display screen up or down until the desired data is shown. A list of the support data is shown in the following table. NOTE: For detailed operation procedure, refer to the Subaru Select Monitor Operation Manual.

Scheme 23

1. On the << Main Menu >> display screen, select the {Each System Check} and press the [YES] key.
2. On the << System Selection Menu >> display screen, select the {Engine Control System} and press the [YES] key.
3. Press the [YES] key after displayed the information of engine type.
4. On the << Engine Diagnosis >> display screen, select the {Current Data Display & Save} and press the [YES] key.
5. On the << Data Display Menu >> display screen, select the {Data Display} and press the [YES] key.
6. Using the scroll key, move the display screen up or down until the desired data is shown. A list of the support data is shown in the following table. NOTE: For detailed operation procedure, refer to the Subaru Select Monitor Operation Manual. For select monitor display details, refer to the following.

OBD-II GENERAL SCAN TOOL

Refers to data denoting emission-related power-train diagnostic trouble codes.

For details concerning diagnostic trouble codes, refer to the List of Diagnostic Trouble Code (DTC).

Refer to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) .

Note. Refer to OBD-II general scan tool manufacturer's instruction manual to access emission-related powertrain diagnostic trouble codes (MODE $03).

For clear memory procedures using the OBD-II general scan tool, refer to the OBD-II General Scan Tool Instruction Manual.

After the memory has been cleared, the idle air control solenoid valve must be initialized. To do this, turn the ignition switch to the ON position. Wait 3 seconds before starting the engine.

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1. Prepare Subaru Select Monitor kit. Refer to «PREPARATION TOOL»(ref-208365-S21859467282005120700000) .
2. Connect diagnosis cable to Subaru Select Monitor.
3. Insert cartridge into Subaru Select Monitor. Refer to «PREPARATION TOOL»(ref-208365-S21859467282005120700000) .
4. Connect test mode connector (A) at the lower portion of instrument panel (on the driver's side), to the side of the center console box.
5. Connect Subaru Select Monitor to data link connector. Connect Subaru Select Monitor to data link connector (A) located in the lower portion of the instrument panel (on the driver's side). Connect diagnosis cable to data link connector. CAUTION: Do not connect scan tools except for Subaru Select Monitor and OBD-II general scan tool.
6. Turn ignition switch to ON (engine OFF) and Subaru Select Monitor switch to ON.
7. Power switch
8. On the << Main Menu >> display screen, select the {2. Each System Check} and press the [YES] key.
9. On the << System Selection Menu >> display screen, select the {Engine Control System} and press the [YES] key.
10. Press the [YES] key after displayed the information of engine type.
11. On the << Engine Diagnosis >> display screen, select the {System Operation Check Mode} and press the [YES] key.
12. On the << System Operation Check Mode >> display screen, select the {Actuator ON/OFF Operation} and press the [YES] key.
13. Select the desired compulsory actuator on the << Actuator ON/OFF Operation >> display screen and press the [YES] key.
14. Pressing the [NO] key completes the compulsory operation check mode. The display will then return to the << Actuator ON/OFF Operation >> screen. A list of the support data is shown in the following table. NOTE: The following parts will be displayed but not functional. For detailed operation procedure, refer to the Subaru Select Monitor Operation Manual.

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1. When ignition switch is turned to ON (engine off), the CHECK ENGINE malfunction indicator lamp (MIL) in the combination meter illuminates. NOTE: If the MIL does not illuminate, perform diagnostics of the CHECK ENGINE light circuit or the combination meter circuit. Refer to «CHECK ENGINE MALFUNCTION INDICATOR LAMP (MIL) DOES NOT COME ON»(ref-208365-S27010511262005120700000) , Engine Malfunction Indicator Lamp (MIL).
2. After starting the engine, the MIL goes out. If it does not, either the engine or the emission control system is malfunctioning.
3. If the diagnosis system senses a misfire which could damage the catalyzer, the MIL will blink at a cycle of 1 Hz.
4. When ignition switch is turned to ON (engine off) or to "START" with the test mode connector connected, the MIL blinks at a cycle of 3 Hz.

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1. DIAGNOSIS: The CHECK ENGINE malfunction indicator lamp (MIL) circuit is open or shorted.
2. TROUBLE SYMPTOM: When ignition switch is turned ON (engine OFF), MIL does not come on.
3. WIRING DIAGRAM

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1. DIAGNOSIS: The CHECK ENGINE malfunction indicator lamp (MIL) circuit is shorted.
2. TROUBLE SYMPTOM: Although MIL comes on when engine runs, trouble code is not shown on Subaru select monitor or OBD-II general scan tool display.
3. WIRING DIAGRAM

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1. DIAGNOSIS: The CHECK ENGINE malfunction indicator lamp (MIL) circuit is open or shorted. Test mode connector circuit is in open.
2. TROUBLE SYMPTOM: When inspection mode, MIL does not blink at a cycle of 3 Hz.
3. WIRING DIAGRAM

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1. DIAGNOSIS: Test mode connector circuit is shorted.
2. TROUBLE SYMPTOM: MIL blinks at a cycle of 3 Hz when ignition switch is turned to ON.
3. WIRING DIAGRAM

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DIAGNOSTIC TROUBLE CODES (DTC) LIST

DIAGNOSTIC TROUBLE CODES (DTC) LIST

DTC DETECTING CONDITION

1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

TROUBLE SYMPTOM

1. Erroneous idling
2. Ending stalls.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Erroneous idling
2. Engine stalls.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Erroneous idling
2. Engine stalls.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Erroneous idling
2. Engine stalls.

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Erroneous idling
2. Poor driving performance

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Erroneous idling
2. Poor driving performance

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Hard to start
2. Erroneous idling
3. Poor driving performance

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Hard to start
2. Erroneous idling
3. Poor driving performance

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Erroneous idling
2. Engine stalls.
3. Poor driving performance

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Erroneous idling
2. Engine stalls.
3. Poor driving performance

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Erroneous idling
2. Engine stalls.
3. Poor driving performance

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Engine would not return to idling.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. abs
2. Thermostat remains open.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

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DIAGNOSTIC PROCEDURE

Note. For the diagnostic procedure, refer to DTC P0171: SYSTEM TOO LEAN (BANK 1) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Erroneous idling
2. Engine stalls.
3. Poor driving performance

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

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Note. For the diagnostic procedure refer to DTC P0304: CYLINDER 4 MISFIRE DETECTED , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

Note. For the diagnostic procedure, refer to DTC P0304: CYLINDER 4 MISFIRE DETECTED , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

Note. For the diagnostic procedure, refer to DTC P0304: CYLINDER 4 MISFIRE DETECTED , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction Detected simultaneously at occurrence of malfunction. (When a misfire which could damage catalyst occurs.)

1. Engine stalls.
2. Erroneous idling
3. Rough driving

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Poor driving performance
2. Knocking occurs.

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Poor driving performance
2. Knocking occurs.

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Engine stalls.
2. Engine does not start.

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Engine stalls.
2. Engine does not start.

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Engine stalls.
2. Engine does not start.

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Engine stalls.
2. Engine does not start.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Poor driving performance on low engine speed
2. Erroneous idling
3. Poor driving performance.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Engine stalls.
2. Idle mixture is out of specifications.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Gasoline smell
2. There is a hole of more than 1.0 mm (0.04 in) dia. in evaporation system or fuel tank.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Gasoline smell
2. There is a hole of more than 0.5 mm (0.020 in) dia. in evaporation system or fuel tank.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Gasoline smell
2. Fuel filler cap loose or missing

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Erroneous idling

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Erroneous idling

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Occurrence of noise
2. Overheating

Note. If the vehicle, with the engine idling, is placed very close to a wall or another vehicle, preventing normal cooling function, the OBD system may detect malfunction.

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Note. For the diagnostic procedure, refer to DTC P0502: VEHICLE SPEED SENSOR CIRCUIT LOW INPUT , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction. CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) . Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Engine is difficult to start.
2. Engine does not start.
3. Erroneous idling
4. Engine stalls.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Engine keeps running at higher revolution than specified idling revolution.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Failure of engine to start

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Engine keeps running at higher revolution than specified than specified idling revolution.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) . Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Engine does not start.
2. Engine stalls.

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Radiator fan does not operate properly.
2. Overheating

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Radiator fan does not operate properly.
2. Overheating

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) . Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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Note. For the diagnostic procedure, refer to DTC P0734: GEAR 4 INCORRECT RATIO , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

Note. For the diagnostic procedure, refer to DTC P0734: GEAR 4 INCORRECT RATIO , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

Note. For the diagnostic procedure, refer to DTC P0734: GEAR 4 INCORRECT RATIO , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Shift point too high or too low; engine brake not effected in "3" range; excessive shift shock; excessive tight corner "braking"

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. No lock-up (after engine warm-up)
2. No shift or excessive tight corner "braking"

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Erroneous idling

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Erroneous idling

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Erroneous idling

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Erroneous idling

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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DTC DETECTING CONDTION

1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

Scheme 233

1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

Scheme 234

1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction. CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

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1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Improper fuel supply

Scheme 245

Scheme 246

1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

Scheme 247

Scheme 248

Scheme 249

1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

Scheme 250

Scheme 251

1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

Scheme 252

Scheme 253

Note. For the diagnostic procedure, refer to DTC P1498: EGR SOLENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (LOW INPUT) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

Note. For the diagnostic procedure, refer to DTC P1499: EGR SOLENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (HIGH INPUT) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

Note. For the diagnostic procedure, refer to DTC P1498: EGR SOLENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (LOW INPUT) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

Note. For the diagnostic procedure, refer to DTC P1499: EGR SOLENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (HIGH INPUT) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

Note. For the diagnostic procedure, refer to Refer to DTC P1498: EGR SOLENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (LOW INPUT) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

Note. For the diagnostic procedure, refer to DTC P1499: EGR SOLENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (HIGH INPUT) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Erroneous idling
2. Engine stalls.
3. Engine breathing

Scheme 254

Scheme 255

1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Erroneous idling
2. Engine stalls.
3. Engine breathing

Scheme 256

Scheme 257

Note. For the diagnostic procedure, refer to DTC P1516: ISC SOLENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (LOW INPUT) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

Note. For the diagnostic procedure, refer to DTC P1517: ISC SOLENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (HIGH INPUT) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

Note. For the diagnostic procedure, refer to DTC P1516: ISC SOLENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (LOW INPUT) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

Note. For the diagnostic procedure, refer to DTC P1517: ISC SOLENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (HIGH INPUT) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

Note. For the diagnostic procedure, refer to DTC P1516: ISC SOLENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (LOW INPUT) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

Note. For the diagnostic procedure, refer to DTC P1517: ISC SOLENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (HIGH INPUT) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).

1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Erroneous idling
2. Engine stalls.
3. Engine breathing

Scheme 258

Scheme 259

1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction.

1. Rough idling
2. Engine stalls.
3. Engine speed varies.

Scheme 260

Scheme 261

1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Failure of engine to start

Scheme 262

Scheme 263

1. DTC DETECTING CONDITION: Detected simultaneously at occurrence of malfunction. CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

Scheme 264

Scheme 265

1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

Scheme 266

Scheme 267

1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

Scheme 268

Scheme 269

1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Excessive shift shock

Scheme 270

Scheme 271

1. DTC DETECTING CONDITION: Two consecutive driving cycles with malfunction

1. Excessive shift shock

Scheme 272

Scheme 273

1. DTC DETECTING CONDITION: Detected when a malfunction occurs in two consecutive driving cycles. CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

Scheme 274

Scheme 275

Scheme 276

Scheme 277

Scheme 278

1. DTC DETECTING CONDITION: Detected when a malfunction occurs in two consecutive driving cycles. CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode. Refer to «CLEAR MEMORY MODE»(ref-208365-S09915749072005120700000) and Inspection Mode. Refer to «INSPECTION MODE»(ref-208365-S08948594472005120700000) .

Scheme 279

Scheme 280

Scheme 281

Scheme 282

Scheme 283

Note. Malfunction of parts other than those listed is also possible. Refer to ENGINE TROUBLE IN GENERAL .

Scheme 284

Scheme 285