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Home >> Land Rover >> 2004 >> Discovery II (LT) V8-4.6L >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> Diagnostic Trouble Code Descriptions >> P0721

P0721

P0721 P0721
P0731
P0732
P0733
and
P0734
are all Gear Ratio Functional Check Codes.

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