Just posted my screen shot above. I have a question. I just figured out how to connect it and have no problems. I need to check if my car is properly tuned since I bought it used and it has some aftermarket parts (intake and exhaust). What should I look for and how should I test it (on the road, parked, etc). I searched this forum and it has ton's of advanced information but I have a hard time fine a thread that would describe things for beginners. Thank you for your help.