A customer emailed to our engineer as he met a problem about Porsche Piwis Tester II . In the email he told me that his Piwis Diagnostic Tool was showing 99010 and 99011 error, see picture below:
One customer reflect that his Porsche Piwis Tester II always appear the same problem, 9 times of each 10 have this error, like following picture shows:
First we need to determine the machine’s password. After confirmed,this machine’s power on password is “porsche2018”.
Note: If your PIWIS II machine password is “porsche2018” with 99010/99011 error pops up when hook up the device to a car obd port, it is likely that the USB driver is not well installed.
How to fix the problem:
Please connect your Porsche diagnostic tool to the laptop, then it will pop up a prompt box “Found New Hardware“, click “Next” to start driver installation and follow the prompts to get it installed.
If the pop-up box appear in the background, please use the key combination ALT + TAB to switch it to “Found New Hardware” prompt box, then just install the USB driver.
OBD2TOOL Automotive diagnostic tool , diagnostic software