Citroen C2 Bezpieczniki Obd2 Port. Where is the diagnostic port on citroen c2? Connect an elm327 device to the obd2 port in your car and run the application:

2003, 2004, 2005, 2006, 2007, 2008, 2009. You will be able to read the engine and transmission fault codes and view data from your vehicle in real time. How to repair an obd2 scanner not connecting to ecu.