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Find out about OBDeleven's new features, read educational articles and learn more about the automotive world. Read more.

Find out what freeze frame data is and how you can use it to diagnose the exact cause of faults in your vehicle.

Understand odometer rollback, how it’s used to commit fraud, and how to avoid it when buying a used car.

Find out what you should do if the engine coolant over temperature warning light turns on and how to resolve any issues

Find out about the most common BMW fault codes, what they mean, and what to do about them.

Find out what DPF delete is, why some car owners decide to do it, and whether it’s safe to make these changes

Learn all about glow plugs. Their role in diesel engines, how glow plugs work, signs of wear, and replacement tips for optimal engine operation.

Learn what is OBD live data and how to read OBD2 live data values for insightful vehicle diagnostics and maintenance.

Decode your car warning lights with our detailed guide. From friendly green to urgent red alerts, learn car light meanings and actions to take.