Limp mode, also known as “limp home mode”, is designed to protect your engine and transmission from catastrophic failure. Most diesel vehicles have a similar mode referred to as “engine derate“. Performance of your vehicle will be greatly reduced by the computer to prevent major damage but...
Limp mode, also known as "limp-home mode," activates when your engine control unit (ECU) or transmission control unit (TCU) detects a problem with your car. The purpose of limp mode is to give your car just enough power so that you can drive to a nearby mechanic or get your car hom...