Any pointers for using VAGCOM or OBDII interfaces?
I had a play with a Gendam cable and Vagcom on an Audi Allroad(Freeware edition.)
As there was no instructions and I couldn't be arsed to read the online wiki guide I ploughed on regardless.
It took me a 30 minutes to work out you had to turn on the ignition! :embarrest:
So first step, install interface software, install the diagnostics software and switch on the ignition (but don't run the engine!)
Never use either in car or power adapters on the laptop when connected to the diagnostic port. It can cause a ground loop.
Check pins 4 and 7 of your Audi if you have an aftermarket radio fitted. If the voltage is over 9v you could blow your interface. Under 9V is ok and over 9v is ok if you get a 1v reading when you use a resistor across the pins.)
I had a play with a Gendam cable and Vagcom on an Audi Allroad(Freeware edition.)
As there was no instructions and I couldn't be arsed to read the online wiki guide I ploughed on regardless.
It took me a 30 minutes to work out you had to turn on the ignition! :embarrest:
So first step, install interface software, install the diagnostics software and switch on the ignition (but don't run the engine!)
Never use either in car or power adapters on the laptop when connected to the diagnostic port. It can cause a ground loop.
Check pins 4 and 7 of your Audi if you have an aftermarket radio fitted. If the voltage is over 9v you could blow your interface. Under 9V is ok and over 9v is ok if you get a 1v reading when you use a resistor across the pins.)