Also referred to as an onboard computer, a powertrain control module (PCM) is a powerful computer that helps in managing and controlling emission systems, fuel injection and the ignition system. In some vehicles, the PCM... More »

An automobile's powertrain control module (PCM) is its onboard computer. It controls many different functions in a car or truck, including the charging system, emissions and transmission. More »

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Depending on the type of vehicle, a failure in the powertrain control module may cause transmission problems. A failed PCM may also lead to numerous other issues, such as problems with the charging system, emissions cont... More »

Depending on the type of vehicle, a failure in the powertrain control module may cause transmission problems. A failed PCM may also lead to numerous other issues, such as problems with the charging system, emissions cont... More »

An intake manifold runner control is an electronic system that gives data regarding linkage and plate position to the powertrain control module. The IMRC is housed inside an aluminium casting that stores a motorized actu... More »

The common symptoms of an onboard diagnostic code P0700 transmission control system malfunction include illumination of the check engine light, decreased fuel economy and difficulty shifting. In rare cases, the issue cau... More »

An automobile's powertrain control module (PCM) is its onboard computer. It controls many different functions in a car or truck, including the charging system, emissions and transmission. More »

www.reference.com Vehicles Car Parts & Maintenance