What Does TCS Mean On A Car? TCS on a car stands for Traction Control System. The traction control systems detect when the wheels are about to lose traction. When the system detects this, it intervenes by reducing engine power to the wheel. This helps the car to maintain traction and st...
As we learned, the ECU abbreviation stands for Engine Control Unit, which isthe car computerin simple words. But what does ECM or PCM mean? Well, ECM stands for Engine Control Module and it is mostly used by Ford and GM. This is actually the ECU of the car or engine control unit. B...
What Does Check Fuel Cap Mean On A Honda Accord? The Check Fuel Cap message means that the Electronic Control Module (ECM) has detected a pressure leak in the fuel tank of your Honda Accord. A sensor sends messages to the onboard computer, letting it know the condition of the Evaporative...
What Does Code U0100 Mean? U0100 stands for “Lost Communication with ECM/PCM.” The Engine Control Module (ECM) is the computer responsible for controlling the engine. The ECM communicates with other vehicle control units via a communication bus. This bus, called the Controller Area Network ...
Car Not Starting—Your vehicle does not start or is difficult to start. The engine may still crank, but it won’t start without vital input from the computer.Before deciding to repair or replace your ECM or PCM, make sure you’ve eliminated all the mechanical reasons for your car’s perf...
The Engine Control Module, or ECM, directly controls the engine. Still, it can’t do that properly without the Transmission Control Module or TCM and PCM, which work together and exchange information. If there’s a miscommunication, you’ll get a Diagnostic Trouble Code (DTC), one of which...
What Does It Mean When Check Engine Light Flashing Then Stops? A check engine light is a warning light when your engine or related parts have an error. Check Engine lights are usually located in the instrument cluster behind the steering wheel. When ECM detects that the data from the sensor...
The computer (PCM or ECM) is what controls the check engine light. You may have a bad computer or a shorted wire. Yes, I have the same issue on my 1996 Lesabre. Check Engine Lite and Traction Off... The car runs bad in town, but nice on the highway at 70 and above. Onc...
What does 'service ASR' typically mean? Bought a '92 several weeks ago and this morning on the way to work I noticed the 'service ASR' light had come on. Can anybody tell me what this normally means? I also have an oil leak and will be taking it to my mechanic on Tuesday for t...
a real-world difference, however. The engine is known for being quite rev-happy, providing most of the power and torque at the top of the rev range. That's the main reason Honda's CVT transmission does not always get on well with this engine. Unfortunately, the only other option is a...