OBDSTAR D800 Modify Volvo D12 Inboard Motor Total Hours

In this article, we’ll show how to modify the Volvo D12 inboard motor total hours with the OBDSTAR D800 Diagnostic Tool.

Required Tools
OBDSTAR D800
Main Cable
4 Meter Extension Cable
M086-VOLVO Dedicated Cable

Connect all cables together.
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Procedure
Marine Diag >> Inboard >> Europe >> VOLVO >> Latest Version >> Diagnose >> D9-D16 >> OK

Before entering the system scanning, please turn off the power key, wait for 10s, and then turn on the power key.

Warning!
Set the lever to the neutral position.
Before proceeding, make sure that the lever(s) are in a neutral position. Performing operations while driving can cause personal injury.

Information!
Set the helm station in service mode.
For diagnostics of the helm station, it must be set in service mode.

Information!
The Automatic Switch Box(ASB) is not supported for ECU programming. If an ASB is used during identification, the ECU programming will be disabled.

One Drivelines >> Engine Control Unit >> ECU information
Confirm the total engine time(H) is 12.8 hours.
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Special function >> Agree
Note:
1. Some adjustments or settings may cause vehicle failure, therefore our company does not assume any responsibility.
2. It is recommended to refer to the original maintenance data for operation.
Please input password 123.
Engine hours, programming >> OK

Warning!
The vehicle/boat must be in a standstill position.

As we can see, the main log total time is 12.8 hours.
Press “Start”.

Engine running hours: 12.80h
Please enter a value for the new engine hours: 10 hours.

Follow these steps.
1. Perform engine stop.
2. Click OK.

To perform engine stop:
Using an ignition key – turn the key to its leftmost position.
Using a panel – press the stop button.

Note! Do not use the emergency stop.
Please read the manual for further information about engine stops.

Please power OFF the current driveline.
It might be necessary to power off all drivelines in some cases.
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Follow these steps.
1. Ensure that the ignition is ON.
2. Click OK.

Now the Total Engine Hours has been changed to 10 hours.
Successfully modified.

Remember to check if the dash has been successfully modified synchronously.
Done.
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