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СИСТЕМА ECD, Diagnostic DTC:35

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DTC Code DTC Name
35 Manifold Absolute Pressure / Barometric Pressure Circuit Malfunction
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DESCRIPTION

The manifold absolute pressure sensor generates voltage by the vacuum value as shown in the illustration. This voltage of the manifold absolute pressure sensor is one of the factors to decide the injection volume and injection timing.

DTC No. DTC Detection Condition Trouble Area
35 Open or short in manifold absolute pressure sensor circuit for 2 sec. or more

  • Open or short in manifold absolute pressure sensor circuit

  • Manifold absolute pressure sensor

  • ECM
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WIRING DIAGRAM

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INSPECTION PROCEDURE

Tip:

  • If different DTCs that are related to different systems are output simultaneously while terminal E2 is used as a ground terminal, terminal E2 may be open.

  • Read freeze frame data using the intelligent tester. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can be helpful in determining whether the vehicle was running or stopped, whether the engine was warmed up or not, whether the air/fuel ratio was lean or rich, as well as other data recorded at the time of a malfunction.

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When using intelligent tester:

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PROCEDURE


  1. Click here

    READ VALUE USING INTELLIGENT TESTER (INTAKE MANIFOLD PRESSURE)


    1. Connect the intelligent tester to the DLC3.

    2. Turn the ignition switch ON.

    3. Select the item "Powertrain/Engine and ECT/Data List/PIM" and read its value displayed on the intelligent tester.

      OK
      The same as atmospheric pressure.
      Tip:

      When DTC 35 is present, check the manifold absolute pressure by selecting "Powertrain/Engine and ECT/ Data List/PIM" on the intelligent tester.

      Intake Manifold Pressure (kPa) Malfunction
      Approx. 0

      • Short in PIM circuit
      192 or more

      • Open or short in VC circuit

      • Open in PIM circuit

      • Open in E2 circuit

  2. Click here

    CHECK CONNECTION OF VACUUM HOSE


    1. Check that the vacuum hose is securely connected and no leaks from the connection.

      OK
      The vacuum hose is securely connected and there are no leaks from the connection.

    • OK :ПРОВЕРЬТЕ, НЕТ ЛИ ЭПИЗОДИЧЕСКИХ НЕИСПРАВНОСТЕЙClick here
    • NG :REPAIR OR REPLACE VACUUM HOSEClick here
  3. Click here

    ПРОВЕРЬТЕ, НЕТ ЛИ ЭПИЗОДИЧЕСКИХ НЕИСПРАВНОСТЕЙ

  4. Click here

    REPAIR OR REPLACE VACUUM HOSE

  5. Click here

    INSPECT MANIFOLD ABSOLUTE PRESSURE SENSOR


  6. Click here

    INSPECT ECM (CHECK VOLTAGE)


    1. A01BCNHE08

      Turn the ignition switch ON.

    2. Measure the voltage according to the value(s) in the table below.

      Standard voltage
      Tester Connection Specified Condition
      VC (D4-1) - E2 (D4-9) 4.5 to 5.5 V

  7. Click here

    INSPECT ECM (CHECK VOLTAGE)


    1. A01BCNHE09

      Turn the ignition switch ON.

    2. Measure the voltage according to the value(s) in the table below.

      Standard voltage
      Tester Connection Specified Condition
      PIM (D4-2) - E2 (D4-9) 1.0 to 2.2 V

  8. Click here

    REPLACE ECM

  9. Click here

    REPLACE MANIFOLD ABSOLUTE PRESSURE SENSOR

  10. Click here

    REPLACE ECM

  11. Click here

    CHECK HARNESS AND CONNECTOR (ECM - MANIFOLD ABSOLUTE PRESSURE SENSOR)


    1. A01BFVKE01

      Disconnect the manifold absolute pressure sensor connector.

    2. Disconnect the ECM D4 connector.

    3. Measure the resistance according to the value(s) in the table below.

      Standard resistance (Check for open)
      Tester Connection Specified Condition
      VC (D57-3) - VC (D4-1) Below 1 Ω
      PIM (D57-2) - PIM (D4-2) Below 1 Ω
      E (D57-1) - E2 (D4-9) Below 1 Ω
      Standard resistance (Check for short)
      Tester Connection Specified Condition
      VC (D4-1) - PIM (D4-2) 10 kΩ or higher
      VC (D4-1) - E2 (D4-9) 10 kΩ or higher
      PIM (D4-2) - E2 (D4-9) 10 kΩ or higher

    • OK :ПРОВЕРЬТЕ, НЕТ ЛИ ЭПИЗОДИЧЕСКИХ НЕИСПРАВНОСТЕЙClick here
    • NG :REPAIR OR REPLACE HARNESS OR CONNECTORClick here
  12. Click here

    ПРОВЕРЬТЕ, НЕТ ЛИ ЭПИЗОДИЧЕСКИХ НЕИСПРАВНОСТЕЙ

  13. Click here

    REPAIR OR REPLACE HARNESS OR CONNECTOR

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When not using intelligent tester:

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PROCEDURE


  1. Click here

    INSPECT MANIFOLD ABSOLUTE PRESSURE SENSOR


  2. Click here

    INSPECT ECM (CHECK VOLTAGE)


    1. A01BCNHE08

      Turn the ignition switch ON.

    2. Measure the voltage according to the value(s) in the table below.

      Standard voltage
      Tester Connection Specified Condition
      VC (D4-1) - E2 (D4-9) 4.5 to 5.5 V

  3. Click here

    INSPECT ECM (CHECK VOLTAGE)


    1. A01BCNHE09

      Turn the ignition switch ON.

    2. Measure the voltage according to the value(s) in the table below.

      Standard voltage
      Tester Connection Specified Condition
      PIM (D4-2) - E2 (D4-9) 1.0 to 2.2 V

  4. Click here

    REPLACE ECM

  5. Click here

    REPLACE MANIFOLD ABSOLUTE PRESSURE SENSOR

  6. Click here

    REPLACE ECM

  7. Click here

    CHECK HARNESS AND CONNECTOR (ECM - MANIFOLD ABSOLUTE PRESSURE SENSOR)


    1. A01BFVKE01

      Disconnect the manifold absolute pressure sensor connector.

    2. Disconnect the ECM D4 connector.

    3. Measure the resistance according to the value(s) in the table below.

      Standard resistance (Check for open)
      Tester Connection Specified Condition
      VC (D57-3) - VC (D4-1) Below 1 Ω
      PIM (D57-2) - PIM (D4-2) Below 1 Ω
      E (D57-1) - E2 (D4-9) Below 1 Ω
      Standard resistance (Check for short)
      Tester Connection Specified Condition
      VC (D4-1) - PIM (D4-2) 10 kΩ or higher
      VC (D4-1) - E2 (D4-9) 10 kΩ or higher
      PIM (D4-2) - E2 (D4-9) 10 kΩ or higher

    • OK :ПРОВЕРЬТЕ, НЕТ ЛИ ЭПИЗОДИЧЕСКИХ НЕИСПРАВНОСТЕЙClick here
    • NG :REPAIR OR REPLACE HARNESS OR CONNECTORClick here
  8. Click here

    ПРОВЕРЬТЕ, НЕТ ЛИ ЭПИЗОДИЧЕСКИХ НЕИСПРАВНОСТЕЙ

  9. Click here

    REPAIR OR REPLACE HARNESS OR CONNECTOR