Last week I got a PSA BSI TOOL from obd2life. The function of PSA BSI TOOL is really very strong and I tink it is the best obd2 scanner. As a permanent customer of obd2life, I really very trust them. If I have any problems ,the engineer of the company will answer me in detail.Unlike many other companies where the after sales help is poor .obd2life provided excellent customer support. So I strongly recommend the company to you if your need a odometer correction tool.