As long as the remap is done competently, remapping or chipping your car is safe. If your car has got a patchy or poor service history then a remap heightens risk. If your car has a running or intermittent fault, then an ECU remap is also not a good idea. Some cars are just not ...
It has to work when the engine is idling. It has to work when the engine is wide open. No one operating a chain saw is really interested in any gradations between idle and full throttle, so incremental performance between these two extremes is not very important. In a car, the many...
ECU stands for ‘Electronic Control Unit’, which is a broad name for the various computers in your car. Modern cars have multiple computers (ECUs) which all have dedicated tasks, for example: Engine = ECM Transmission = TCM Body = BCM ...
There is a car race near our town every year. In 1995,there was a very big race.There were hundreds of people there. My wife and I were at the race. Our friends Julie and Jack were there, too. You can see us in the crowd. We are standing on the left. There ...
This information is collected and stored within the electronic control unit (ECU), which operates as the brain of your car’s system. The ECU communicates with a network of sensors to conduct self-checks and ensure your vehicle is in the best condition. ...
An electronic control unit (ECU) is a small device in a vehicle’s body that is responsible for controlling a specific function. Today’s vehicles may contain 100 ECUs or more, controlling functions that range from the essential (such as engine and pow
What is Can Bus wiring? These two diagrams illustrate how nodes communicate with each other and exchange data with and without the CAN protocol and CAN bus system. When using the CAN bus, a single ECU can transmit data to all other ECUs connected to the system. Those ECUs can review the...
The impact of decatting will be amplified in a turbocharged car however, as the removal of a precatalytic converter would allow an increase in flow of exhaust gasses into the turbocharger. Catalytic converters work best when at high temperature, so a precat is a smaller version found higher ...
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The car coil system itself works according to the following principles. When the compression stroke is completed in a particular cylinder, the crankshaft sensor sends a small signal to the ECU as to whether spark is required. When the coil is stationary, it will operate in energy storage mode...