Coding Stopwatch

NOTE: Voltage drop

→ Prior to disconnecting the control unit, switch off the ignition and remove the ignition key.

→ Ensure that the power supply is not interrupted during programming.

→ Connect a battery charger with a current rating of at least → Nominal value: 40 A to the vehicle battery.

NOTE: Voltage drop

→ Prior to disconnecting the control unit, switch off the ignition and remove the ignition key.

→ Ensure that the power supply is not interrupted during programming.

→ Connect a battery charger with a current rating of at least → Nominal value: 40 A to the vehicle battery.

Information

The PIWIS Tester 9718 instructions take precedence since the description may be different with later Tester releases.

The procedure described here has been structured in general terms; different text or additions may appear in the PIWIS Tester 9718 .

Information

The procedure described must be applied when a control unit has to be replaced and the tester function Control unit replacement cannot be used.

Connect the PIWIS tester 9718 to the vehicle and start it. Switch on the ignition. [>>] Continue.
Select the vehicle type .
Switch to the Special functions menu and perform the vehicle handover using the [F8] key.
In the Special functions menu, erase All fault memories by pressing [>>].
Carry out automatic search of control units.
Using the [>>] key, move from the vehicle type to the list of control units.
Select Stopwatch with the cursor keys and press the [>>].
Information

The codings will be optimised with later versions of the tester software; the coding scope documented here serves as a guide.

Select Stopwatch with the cursor keys and press the [>>].