Did your vehicle's check-engine light just pop on? An OBD-II scanner can provide some direction. We tested a handful to find ...

Did your vehicle's Check Engine light just pop on? An OBD-II scanner can provide some direction. We tested 11 of them to find the best for different situations.

Did your vehicle's Check Engine light just pop on? An OBD-II scanner can provide some direction. We tested 11 of them to find the best for different situations.

OBD II Code Readers: Standalone scanners such as leagend T31, leagend T41, T59, and leagend T49 provide fast and reliable engine diagnostics for various vehicle types.

Already an affordable option, right now you can save over $25 on this diagnostic code reader from trusted brand Ancel.

Plus, it has a more straightforward and standard user operation, meaning it now uses the same OBD-II port, connector, and diagnostic trouble codes for all car makes.

Ancel AD310 OBDII Scanner Diagnostic Tool , The Ancel AD310 uses a small LCD screen to display OBDII codes., Tony Markovich Ancel AD310 OBDII Scanner Diagnostic Tool ...