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1
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VERIFY FREEZE FRAME DATA HAS BEEN RECORDED
• Has FREEZE FRAME DATA been recorded?
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Yes
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Go to the next step.
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No
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Record FREEZE FRAME DATA on the repair order, then go to the next step.
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2
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VERIFY RELATED SERVICE INFORMATION AVAILABILITY
• Verify related Service Information availability.
• Is any related Service Information available?
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Yes
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Perform repair or diagnosis according to the available Service Information.
• If the vehicle is not repaired, go to the next step.
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No
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Go to the next step.
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3
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INSPECT THROTTLE BODY AND PCM CONNECTORS FOR POOR CONNECTION
• Turn the ignition switch off.
• Disconnect the throttle body and PCM connectors.
• Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
• Are there any malfunction?
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Yes
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Repair or replace suspected part, then go to Step 8.
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No
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Go to the next step.
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4
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INSPECT THROTTLE ACTUATOR CONTROL CIRCUIT FOR SHORT TO GROUND
• PCM connector is disconnected.
• Disconnect the throttle body connector.
• Measure resistance between the following circuits:
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― Throttle actuator terminal A (wiring harness-side) and body ground
― Throttle actuator terminal A and D (wiring harness-side)
― Throttle actuator terminal A and E (wiring harness-side)
― Throttle actuator terminal B (wiring harness-side) and body ground
― Throttle actuator terminal B and D (wiring harness-side)
― Throttle actuator terminal B and E (wiring harness-side)
• Is the resistance greater than 10 kilohms?
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Yes
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Go to the next step.
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No
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Repair for a short circuit, then go to Step 8.
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5
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INSPECT THROTTLE ACTUATOR CONTROL CIRCUIT FOR SHORT TO POWER SUPPLY
• Throttle body and PCM connectors are disconnected.
• Measure resistance between the following circuits:
-
― Throttle body terminal A (wiring harness-side) and PCM terminal 2BO (wiring harness-side)
― Throttle body terminal B (wiring harness-side) and PCM terminal 2BR (wiring harness-side)
• Is the voltage 0 V?
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Yes
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Go to the next step.
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No
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Repair for a short circuit, then go to Step 8.
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6
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INSPECT THROTTLE ACTUATOR CONTROL CIRCUITS FOR SHORT EACH OTHER
• Disconnect the throttle body and PCM connector.
• Measure resistance between throttle actuator terminal A and B.
• Is the resistance more than 10 kilohms?
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Yes
|
Go to the next step.
|
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No
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Repair or replace suspected part, then go to Step 8.
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7
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INSPECT THROTTLE ACTUATOR
• Inspect the throttle actuator.
• Is there any malfunction?
|
Yes
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Replace the throttle body, then go to the next step.
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No
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Go to the next step.
(The system is operating normally at this time. The concern may have been caused by a loose or corroded connector.)
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8
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VERIFY TROUBLESHOOTING OF DTC P2107:00 HAS BEEN COMPLETED
• Verify that all disconnected connectors reconnected.
• Start the engine.
• Clear DTC from PCM memory using M-MDS.
• Start the engine and run it at idle.
• Retrieve the DTC using the M-MDS.
• Is same DTC present?
|
Yes
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Repeat the inspection from Step 1.
• If the malfunction recurs, replace the PCM.
Go to the next step.
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No
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Go to the next step.
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9
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VERIFY AFTER REPAIR PROCEDURE
• Perform the “AFTER REPAIR PROCEDURE”.
• Are any DTCs present?
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Yes
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Go to the applicable DTC inspection.
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No
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Troubleshooting completed.
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