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DTC P0200 [MZR-CD (RF Turbo)]

BME010200102262

DTC P0200 | Fuel injector operation identified
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DETECTION CONDITION | • The PCM monitors each cylinder injection confirmation signal from the IDM while the engine is running. If the PCM does not receive the injection confirmation signal for unspecified cylinder normally, the PCM determines that the unspecified cylinder fuel injector operation is not verified. Diagnostic support note
• The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle.
• FREEZE FRAME DATA is available.
• The DTC is stored in the PCM memory.
POSSIBLE CAUSE | For the "Type A" and "Type B" specifications explained in the following, refer to "Specification Identification" to identify the service specification. (See SPECIFICATION IDENTIFICATION.) Type A • IDM malfunction • Connector or terminal malfunction
• Short to GND in wiring harness between IDM terminal 2B and PCM terminal 30
• Short to GND in wiring harness between IDM terminal 2C and PCM terminal 42
• Short to GND in wiring harness between IDM terminal 2D and PCM terminal 44
• Short to GND in wiring harness between IDM terminal 2E and PCM terminal 45
• Short to GND in wiring harness between IDM terminal 2F and PCM terminal 43
• Short to GND in wiring harness between calibration resistor No.1 or No.4 terminal D and IDM terminal 1D
• Short to GND in wiring harness between calibration resistor No.2 or No.3 terminal D and IDM terminal 1C
• Short to power supply in wiring harness between IDM terminal 2B and PCM terminal 30
• Short to power supply in wiring harness between IDM terminal 2C and PCM terminal 42
• Short to power supply in wiring harness between IDM terminal 2D and PCM terminal 44
• Short to power supply in wiring harness between IDM terminal 2E and PCM terminal 45
• Short to power supply in wiring harness between IDM terminal 2F and PCM terminal 43
• Open circuit in wiring harness between IDM terminal 2B and PCM terminal 30
• Open circuit in wiring harness between IDM terminal 2C and PCM terminal 42
• Open circuit in wiring harness between IDM terminal 2D and PCM terminal 44
• Open circuit in wiring harness between IDM terminal 2E and PCM terminal 45
• Open circuit in wiring harness between IDM terminal 2F and PCM terminal 43
• Open circuit in wiring harness between calibration resistor No.1 or No.4 terminal D and IDM terminal 1D
• Open circuit in wiring harness between calibration resistor No.2 or No.3 terminal D and IDM terminal 1C
• PCM malfunction
Type B
• IDM malfunction
• Connector or terminal malfunction
• Short to GND in wiring harness between IDM terminal 2B and PCM terminal 30
• Short to GND in wiring harness between IDM terminal 2C and PCM terminal 42
• Short to GND in wiring harness between IDM terminal 2D and PCM terminal 44
• Short to GND in wiring harness between IDM terminal 2E and PCM terminal 45
• Short to GND in wiring harness between IDM terminal 2F and PCM terminal 43
• Short to GND in wiring harness between fuel injector No.1 or No.4 terminal A and IDM terminal 1D
• Short to GND in wiring harness between fuel injector No.2 or No.3 terminal A and IDM terminal 1C
• Short to power supply in wiring harness between IDM terminal 2B and PCM terminal 30
• Short to power supply in wiring harness between IDM terminal 2C and PCM terminal 42
• Short to power supply in wiring harness between IDM terminal 2D and PCM terminal 44
• Short to power supply in wiring harness between IDM terminal 2E and PCM terminal 45
• Short to power supply in wiring harness between IDM terminal 2F and PCM terminal 43
• Open circuit in wiring harness between IDM terminal 2B and PCM terminal 30
• Open circuit in wiring harness between IDM terminal 2C and PCM terminal 42
• Open circuit in wiring harness between IDM terminal 2D and PCM terminal 44
• Open circuit in wiring harness between IDM terminal 2E and PCM terminal 45
• Open circuit in wiring harness between IDM terminal 2F and PCM terminal 43
• Open circuit in wiring harness between fuel injector No.1 or No.4 terminal A and IDM terminal 1D
• Open circuit in wiring harness between fuel injector No.2 or No.3 terminal A and IDM terminal 1C
• PCM malfunction

Diagnostic procedure

STEP | INSPECTION | ACTION
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1 | VERIFY FREEZE FRAME DATA HAS BEEN RECORDED • Has FREEZE FRAME DATA been recorded? | Yes | Go to the next step.
No | Record the FREEZE FRAME DATA on the repair order, then go to the next step.
2 | VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related Service Information availability. • Is any related repair information available? | Yes | Perform repair or diagnosis according to the available Service Information. • If the vehicle is not repaired, go to the next step.
No | Go to the next step.
3 | VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Connect the WDS or equivalent to the DLC-2. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine. • Is the same DTC present? | Yes | Go to the next step.
No | Intermittent concern exists. Perform the "INTERMITTENT CONCERN TROUBLESHOOTING". (See INTERMITTENT CONCERN TROUBLESHOOTING [MZR-CD (RF Turbo)].)
4 | IDENTIFY TRIGGER DTC FOR FREEZE FRAME DATA • Is DTC P0200 on the FREEZE FRAME DATA? | Yes | Go to the next step.
No | Go to troubleshooting procedures for the DTC in the FREEZE FRAME DATA.
5 | INSPECT IDM CONNECTOR FOR POOR CONNECTION • Turn the engine switch off. • Inspect for poor connection (such as damaged/pulled-out terminals, corrosion). • Is there any malfunction? | Yes | Repair or replace the suspected terminal, then go to Step 11.
No | Go to the next step.
6 | INSPECT IDM CIRCUIT FOR SHORT TO GND • Turn the engine switch off. • Inspect for continuity between the following terminals and body GND:

  - IDM terminal 2B (wiring harness-side)
  - IDM terminal 2C (wiring harness-side)
  - IDM terminal 2D (wiring harness-side)
  - IDM terminal 2E (wiring harness-side)
  - IDM terminal 2F (wiring harness-side)
  - IDM terminal 1D (wiring harness-side)
  - IDM terminal 1C (wiring harness-side)

• Is there continuity?
Yes
Repair or replace the wiring harness for a short to GND, then go to Step 11.
No | Go to the next step.
7 | INSPECT IDM FOR SHORT TO POWER SUPPLY • Turn the engine switch off. • Inspect the voltage between following harnesses and body GND:

  - IDM terminal 2B (wiring harness-side)
  - IDM terminal 2C (wiring harness-side)
  - IDM terminal 2D (wiring harness-side)
  - IDM terminal 2E (wiring harness-side)
  - IDM terminal 2F (wiring harness-side)

• Is voltage B+?
Yes
Repair or replace the wiring harness for a short to GND, then go to Step 11.
No | Go to the next step.
8 | INSPECT IDM • Inspect the IDM. (See INJECTOR DRIVER MODULE (IDM) INSPECTION [MZR-CD (RF Turbo)].) • Is there any malfunction? | Yes | Replace the IDM, then go to Step 11.
No | Go to the next step.
9 | INSPECT PCM CONNECTOR FOR POOR CONNECTION • Turn the engine switch off. • Inspect for poor connection (such as damaged/pulled-out terminals, corrosion). • Is there any malfunction? | Yes | Repair or replace the suspected terminal, then go to Step 11.
No | Go to the next step.
10 | INSPECT IDM FOR OPEN CIRCUIT • Turn the engine switch off. • Inspect for continuity between the following terminals: Type A

  - IDM terminal 2B and PCM terminal 30
  - IDM terminal 2C and PCM terminal 42
  - IDM terminal 2D and PCM terminal 44
  - IDM terminal 2E and PCM terminal 45
  - IDM terminal 2F and PCM terminal 43
  - IDM terminal 1D and calibration resistor No.1 and No.4 terminal D
  - IDM terminal 1C and calibration resistor No.2 and No.3 terminal D

Type B

  - IDM terminal 2B and PCM terminal 30
  - IDM terminal 2C and PCM terminal 42
  - IDM terminal 2D and PCM terminal 44
  - IDM terminal 2E and PCM terminal 45
  - IDM terminal 2F and PCM terminal 43
  - IDM terminal 1D and fuel injector No.1 and No.4 terminal A
  - IDM terminal 1C and fuel injector No.2 and No.3 terminal A

• Is there continuity?
Yes
Go to the next step.
No | Repair or replace the wiring harness for an open circuit, then go to the next step.
11 | VERIFY TROUBLESHOOTING OF DTC P0200 COMPLETED • Make sure to reconnect all disconnected connectors. • Clear the DTC from the PCM memory using the WDS or equivalent. • Start the engine. • Is the same DTC present? | Yes | Replace the PCM, then go to the next step.
No | Go to the next step.
12 | VERIFY AFTER REPAIR PROCEDURE • Perform the Repair Verification Drive Mode. (See OBD DRIVE MODE [MZR-CD (RF Turbo)].) • Are any DTCs present? | Yes | Go to the applicable DTC troubleshooting. (See DTC TABLE [MZR-CD (RF Turbo)].)
No | Troubleshooting completed.