This is a platform for User Generated Content. G/O Media assumes no liability for content posted by Kinja users to this platform.

Engine Tuning - Engine Control Units (ECU's)

Every motorist is seeking the best performance using their vehicle, particularly these days of rising fuel costs, but simultaneously greater using of transportation. Before enhancing an engine control unit, mechanics set the air-fuel mixture, ignition timing plus the idling speed of a car or truck and just read was controlled by mechanical and pneumatic influences. On the list of earliest recorded attempts to utilize an automated device, for simultaneous management and multiple engine control is in 1939 and is made by BMW, in their “801, 14-cylinder radial” engine.centralina mitsubishi

A motor room fire control unit, generally termed the power-train control module (PCM) was created to control some actuators to ensure high end amounts of an internal combustion engine. This is put together by a variety of sensors where data comes to the ECU, with the attached values interpreted by multi-dimensional maps, commonly termed “look-up tables “.Using the results, the actuators with the engine are accordingly adjusted.


Cost effectiveness is now important for many individuals and businesses, with additional equipment being purchased, to an awesome degree like a needed item or affect greater monetary savings. During this connection, consideration should get to rebuilt and re-programmed units, which carry warranties of one full year on “OEM” computers. For cost conscious buyers restricted by imposed budgets, but seeking value and quality on the best prices, this might be an opportunity for significant savings.

Inter-related with engine control units, or engine control modules, according to the manufacturer, can be a transmission control module (TCM), often termed a transmission control unit (TCU) or simply a transmission control computer (TCC). As a result of various programs of ongoing improvement established by the auto manufactures striving to lead of maintain a position in a remarkably competitive marketplace, continual vehicle electronic enhancements are positioned before owners and drivers. Besides the foregoing devices, there’s a body control module (BCM) and a brake control module (BCM, specifically intended for vehicles through an ABS braking system.


Combined with the engine control unit and also the supporting electronic products, the average motorist or transport manager, could be forgiven for wondering if it in buying a fresh vehicle is a positive step or should it be rendered obsolete the year after! It could therefore, be one advantage to consider upgrading present vehicles to extract maximum operational cost savings by seeking advice from a specialist manufacturer of top quality and highly competitive priced devices.

Fuel consumption is actually difficult to overpower and it is therefore incumbent on a person to employ a vehicle as economically as possible. However, road conditions influence a driver’s ability and the perfect solution becomes dependent upon the performance from the vehicle. This is shown with an engine control unit (ECU) that could calculate the engine load at the existing RPM and determine if to begin the valve earlier or later and as to the degree. This induces the best opening and timing, together with the combustion as precise as they can, instead of a normal camshaft.

Share This Story

Get our newsletter