Did you use an OBD2 scanner on your car to figure out why the check engine light is on, only to get the P0303 code? Here's what it means, plus possible fixes.

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

Something important to note up front is that if your OBD2 scanner ever gives you a P0171 engine code, it's strongly advised that you bring your car into a professional mechanic as soon as possible.

When the Check Engine Light shows up on your dashboard, it’s an indication that there’s a problem. In most cases, you would get out your code scanner and see what’s causing the fault. So what do you ...

P0442 is one of the Diagnostic Trouble Codes (DTCs) identified by the engine control module (ECM). If you have an OBD-II code scanner, you can identify the problem yourself and try some steps to solve ...

Get powerful, Auto Technician Uses Obd2 Scanner And Tablet To Check Vehicle Engine Codes Diagnostic Tool Wirelessly Transmits Data Troubleshoots Car In Workshop Mechanic Analyzes Faults Ensures Auto ...

The ODB II diagnostic scanner is used to diagnose the engine control unit. The scan tool connects to the vehicle's diagnostic port. Once connected to the vehicle, the scan tool becomes another module ...