How Can I Learn To Work On Cars 2003 Bmw 3 Series Electronic Throttle Control. When the throttle controller is damaged, it can also cause fuel to be consumed more frequently than it. Your car idles poorly: The amount of air entering the engine affects idle speed and quality.
On empty, winding mountain roads it's beautifully balanced, with crisp, inch-perfect steering and sports car levels of grip. The engine cannot be started before this signal has been transferred. Let's take a brief look at how the throttle control system works, or you can skip ahead to learn why the warning light can come on and why it's a bad idea to keep driving when it's lit.
BMW ECU Repair DME Electronic Control Module Repair.
BMW uses mostly Bosch & Siemens Engine Control Modules also known as a DME.
BMW electrical system problems are another familiar trouble. BMW ECU Repair A bad throttle position sensor can cause other issues on your car if left unattended. A transmission control module is an electronic device and a burnt circuit is the reason for its failure in most cases.