With the right tools, ECM programming is no longer just for dealerships. Using a J2534 pass-through device, OEM software, and your vehicle’s OBD-II port, you can update, reflash, or recalibrate your ...

If your diesel’s check engine light is on and you’ve pulled a P245A code, your EGR cooler bypass control circuit might be the culprit. This system helps control exhaust gas temperatures and emissions, ...