With the help of various sensors, the ECM interprets data, determining what systems need to be adjusted. It optimizes performance and ensures efficiency by controlling the ignition, fuel injection and airflow. However, the engine is what the module is mainly responsible for.
These electronic modules control multiple systems of the vehicle, including the ABS, airbags, cruise control and air conditioning. While these two have a different name, the modules are essentially the same thing. RELATED: 6 Symptoms of a Bad PCM What is an ECM or ECU?ĮCM stands for engine control module, while ECU stands for engine control unit. Of course, this list could continue on because the PCM acts as the heart and brain of the modern vehicle. Some of the aspects that the PCM handles include: Over time, it also learns more about the operations to make it even more efficient. With the sensors in place and data being transferred, it makes quick adjustments to ensure optimal engine efficiency and performance. The PCM handles more operations than the ECM and TCM could alone. As a powertrain module, it is responsible for overseeing the driveline and engine as well. Prior to this technology, a TCM and ECM were needed to do the same job.Ī powertrain control module handles the emissions, transmission and charging systems of your vehicle. In one module, this technology combines both the TCM and ECM, which is why it is found in newer models. PCM stands for powertrain control module. Approved device shall be the Extron ECM S10, part number 60-1705-03 no alternates or equalsReplacing a Defective Module What is a PCM?.Shall provide at least 3 years parts and labor.
ECM SENSOR PLUS
Device shall have the ability to be mounted directly in a wall, lectern, or other flat surface and shall be able to be secured using the supplied mud ring and hardware.Device shall include two white, oversized decorator-style wallplates and mud rings.Supports a web-based AV resource management application that provides a means to manage, monitor, and control AV equipment.eBUS supports power and communication over a single cable.CAT5e or CAT 6 cable, the cable must be 23 AWG solid copper wire.eBUS supports the following cabling types:.eBUS supports a maximum of eight devices when using Global Configurator Plus or Professional.The cable length of a topology may not exceed a sum total 1,000 feet.Device may be wired using the following topologies: Daisy Chain, Star, and Hybrid.Device shall feature three eBUS status LEDs located on the back of the receiver that will be used as a visual indication of connection, communication, and ID status.Device shall include a reset button located under the receiver cover that allows for the reset back to original factory settings.Device shall feature a sensor setting switch located under the receiver cover for toggling between normally open and normally closed.Device shall feature a sensitivity adjustment located under the receiver cover that is used for adjusting the sensitivity on the partition sensor set.