Fault-tracing information:

The control module is unable to run the reference phase to test the leak diagnostic unit. This may be because the conditions for starting the quick test of the fuel tank system have not been met, that the fault occurred during fault-tracing or that the fault existed before the fault-tracing began. Check that the hoses, connectors and components etc have been correctly reinstalled. Check that they are not damaged.
HINT: Exit the fault-tracing for this fault. Then read off the diagnostic trouble codes (DTCs) from the vehicle communication socket (central electronic module (CEM)). Fault trace any other diagnostic trouble code (DTC) that is stored in the control module.
Remedy as necessary.
Select a suitable alternative to continue:
1. Start this fault-tracing from the beginning again
  Refer to Checking other diagnostic trouble codes (DTCs), engine control module (ECM)
2. Cancel fault-tracing for this fault.
  OKAY: Troubleshooting has been completed.

The control module has detected leakage in the fuel tank system. This may be because the fault existed before the fault-tracing was begun or that the fault occurred during the fault tracing. The fault is not relevant for this diagnostic trouble code (DTC) test.
HINT: Check that the hoses, components etc have been correctly reinstalled. Check that they are not damaged.
Remedy as necessary.
Select a suitable alternative to continue:
1. Start this fault-tracing from the beginning again
  Refer to Checking other diagnostic trouble codes (DTCs), engine control module (ECM)
2. Fault trace for leakage in the fuel tank system
  Refer to Leakage
3. Finish fault-tracing.
  OKAY: Troubleshooting has been completed.