Coding Stopwatch
- Risk of irreparable damage to control unit
- Risk of damage to control unit
- Fault entries in the control unit
- Coding in the control unit is aborted
- Malfunctions in control unit, even during programming
→ Prior to disconnecting the control unit, switch off ignition and remove 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.
- Risk of irreparable damage to control unit
- Risk of damage to control unit
- Fault entries in the control unit
- Coding in the control unit is aborted
- Malfunctions in control unit, even during programming
→ Prior to disconnecting the control unit, switch off ignition and remove 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 II 9818 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 PIWIS Tester II 9818 .
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 [>>].
Illumination settings: Default Illumination off Time constant brighter Reference value [>>] 3.2 Time constant darker Reference value [>>] 12.8 - Quit menu, check operation of stopwatch and read out fault memory.