I purchased a Genuine Ross-Tech Diagnostic, not because there was anything wrong with my vehicle and to be honest without doing this scan you wouldn't know there was anything wrong at all. I just brought one for a future investment and to help me out whenever I do come across any problems which it did when my Alarm Siren packed in which was a common fault, but thanks to the Ross-Tech Lead, help me solve it! Any when I ran one a while ago these faults popped up whilst sorting the alarm siren, but just never got around to solving due to my car working fine at the time and there was no indications of any problem, power loss (As I am ware of when driving, but I understand sometimes hard to determine that.), revving, over heating, ect.. ect.. Below is the result of the scan I did today and was just wondering if anybody knows in an understandable way what they mean and how I can possibly solve the issues? 10 Faults Found: 18010 - Power Supply Terminal 30 P1602 - 35-10 - Voltage too Low - Intermittent 16795 - Secondary Air Injection System P0411 - 35-10 - Incorrect Flow Detected - Intermittent 16486 - Mass Air Flow Sensor (G70) P0102 - 35-10 - Signal too Low - Intermittent 17645 - Fuel Injector for Cylinder 1 (N30) P1237 - 35-10 - Open Circuit - Intermittent 17647 - Fuel Injector for Cylinder 3 (N32) P1239 - 35-10 - Open Circuit - Intermittent 17648 - Fuel Injector for Cylinder 4 (N33) P1240 - 35-10 - Open Circuit - Intermittent 17646 - Fuel Injector for Cylinder 2 (N31) P1238 - 35-10 - Open Circuit - Intermittent 17978 - Engine Start Blocked by Immobilizer P1570 - 35-10 - - Intermittent 17956 - Boost Pressure Regulation Valve (N75) P1548 - 35-10 - Open Circuit - Intermittent 16500 - Engine Coolant Temp. Sensor (G62) P0116 - 35-10 - Implausible Signal - Intermittent Readiness: 0000 0000 I tried clearing the fault codes, just encase they were old ones, but it was worth a shot I guess lol and as I expected they came back. Thank you for everybody's time!