| 1 |
VERIFY FREEZE FRAME DATA HAS BEEN RECORDED
- Has FREEZE FRAME DATA been recorded?
|
Yes |
Go to the next step. |
| No |
Record FREEZE FRAME DATA on repair order, then go to the next step. |
| 2 |
VERIFY RELATED REPAIR INFORMATION AVAILABILITY
- Check for related Service Bulletins and/or online repair information availability.
- Is any related repair information available?
|
Yes |
Perform repair or diagnosis according to the available repair information.
- If the vehicle is not repaired, go to the next step.
|
| No |
Go to the next step. |
| 3 |
CLASSIFY INTERMITTENT CONCERN OR CONTINUOUS CONCERN
- Clear the DTC from the PCM memory using the WDS or equivalent.
- Drive vehicle under following conditions:
- Engine coolant temperature is above 63 °C {145 °F}.
- Engine speed: below 3,750 rpm
- Throttle opening angle is below as followings
- Engine speed below 1,500 rpm: above 35%
- Engine speed between 1,500-2,500 rpm: between 25-35%
- Engine speed above 2,500: below 25%
- Is PENDING CODE for this DTC present?
|
Yes |
Go to the next step. |
| No |
Intermittent concern exists. Go to INTERMITTENT CONCERN TROUBLESHOOTING procedure. (See
INTERMITTENT CONCERN TROUBLESHOOTING
.) |
| 4 |
VERIFY STORED OTHER DTCS
- Verify stored DTCs using WDS or equipment.
- Is other DTC present except P0117, P0118, P0121, P0122, P0123 and/or P0335?
|
Yes |
Go to appropriate DTC troubleshooting procedures. |
| No |
Go to the next step. |
| 5 |
INSPECT VARIABLE TUMBLE SHUTTER VALVE ACTUATOR
|
Yes |
Go to the next step. |
| No |
Replace VTCS shutter valve actuator, then go to Step 10. |
| 6 |
INSPECT VTCS SOLENOID VALVE
|
Yes |
Go to the next step. |
| No |
Replace variable tumble control solenoid valve, then go to Step 10. |
| 7 |
INSPECT VARIABLE TUMBLE SOLENOID VALVE OR VTC SHUTTER VALVE SWITCH CONNECTOR FOR POOR CONNECTION
- Turn ignition switch to OFF.
- Disconnect the variable tumble solenoid valve connector and VTC shutter valve switch connector.
- Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
- Is there any malfunction?
|
Yes |
Repair terminal, then go to Step 10. |
| No |
Go to the next step. |
| 8 |
INSPECT PCM CONNECTOR FOR POOR CONNECTION
- Inspect for poor connection at PCM terminals (such as damaged, pulled-out terminals, corrosion).
- Is there any malfunction?
|
Yes |
Repair terminal, then go to Step 10. |
| No |
Go to the next step. |
| 9 |
INSPECT VARIABLE TUMBLE SOLENOID VALVE OR VTC SHUTTER VALVE SWITCH SIGNAL CIRCUIT FOR SHORT TO GROUND
- Inspect continuity between the following terminal and body ground.
- PCM terminal 74, 4T (harness-side).
- PCM terminal 91, 1N (harness-side).
- Is there continuity?
|
Yes |
Repair or replace harness for short to ground, then go to the next step. |
| No |
Go to the next step. |
| 10 |
VERIFY TROUBLESHOOTING OF DTC P2006 COMPLETED
- Make sure to reconnect all disconnected connectors.
- Start engine.
- Clear the DTC from the PCM memory using the WDS or equivalent.
- Start engine.
- Drive vehicle under following conditions:
- Engine coolant temperature is above 63 °C {145 °F}.
- Engine speed: below 3,750 rpm
- Throttle opening angle is below as followings
- Engine speed below 1,500 rpm: above 35%
- Engine speed between 1,500-2,500 rpm: between 25-35%
- Engine speed above 2,500: below 25%
- Is PENDING CODE for this DTC present?
|
Yes |
Replace PCM, then go to the next step. (See
PCM REMOVAL/INSTALLATION
.) |
| No |
Go to the next step. |
| 11 |
VERIFY AFTER REPAIR PROCEDURE
|
Yes |
Go to the applicable DTC inspection. (See
DTC TABLE .) |
| No |
Troubleshooting completed. |