Doing this isn’t a guaranteed fix; if a component needs replacing, the ECU will detect it and trigger limp mode again. How to disable limp mode permanently You should not try to disable limp mode permanently. It performs a vital function in keeping your vehicle safe. Although it’s ...
There are two ways to disable or delete Active Fuel Management on your GM or Chevy Gen IV LS or LS-based Vortec engine—one is to install an AFM Disabler, and the second is to install an AFM Delete Kit. Here’s what you need to know: 1. Install an AFM Delete Kit An AF...
If the VSC light comes on, all traction control and abs braking, some hybrid modes and in some cases 4 wheel drive are disabled, also I believe the car goes into a "limp home" mode. The car should not be considered safe to drive with this light on, and certainly won't be efficient...