Dtc P2006 [Lf] - Mazda 3 Workshop Manual

Mazda 3 Workshop Manual – Engine + Wiring Diagrams + Diagnostic Trouble Codes
VERIFY FREEZE FRAME DATA HAS
BEEN RECORDED
• Has FREEZE FRAME DATA been
recorded?
VERIFY RELATED REPAIR
INFORMATION AVAILABILITY
• Verify related service repair information
2
availability.
• Is any related repair information
available?
VERIFY STORED DTC IN INSTRUMENT
CLUSTER
• Turn the ignition switch to the ON
position (Engine off).
• Verify stored DTCs in instrument
3
cluster.
(See DTC INSPECTION [IMMOBILIZER
SYSTEM].)
• Are DTCs stored?
VERIFY TROUBLESHOOTING OF DTC
P1260 COMPLETED
• Make sure to reconnect all disconnected
connectors.
4
• Clear the DTC from the PCM memory
using the WDS or equivalent.
• Start the engine.
• Is the same DTC present?
VERIFY AFTER REPAIR PROCEDURE
• Perform the "AFTER REPAIR
PROCEDURE".
5
(See AFTER REPAIR PROCEDURE
[LF].)
• Are any DTCs present?
DTC P2006
DETECTION
CONDITION
Downloaded from
No
Yes
No Go to the next step.
Yes
No Go to the next step.
Yes
No Go to the next step.
Yes
No DTC troubleshooting completed.

DTC P2006 [LF]

Variable tumble shutter valve stuck closed
• The PCM monitors mass air amount. If the actual air flow amount is below
estimated air flow amount when the following monitoring conditions are met.
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Record the FREEZE FRAME DATA on the repair
order, then go to the next step.
Perform repair or diagnosis according to the
available repair information.
• If the vehicle is not repaired, go to the next
step.
Go to the appropriate DTC inspection.
(See DTC TABLE [IMMOBILIZER
Replace the PCM, then go to the next step.
(See PCM REMOVAL/INSTALLATION
Go to the applicable DTC inspection.
(See DTC TABLE [LF].)
- automotive repair manuals website
SYSTEM].)
[LF].)
B3E010202000W01