Circuit/System Description
WARNING: This page is about a different variant/trim than selected.
| Circuit | Description |
|---|---|
| Control | The output circuit is switched to 12 V to activate the component. |
| Component | Description |
|---|---|
| K20 Engine Control Module | The control module contains a microprocessor used to process input data to control outputs. The control module controls a series of actuators to ensure optimal engine performance. The control module does this by reading values from a variety of sensors, interprets the data and adjusts the engine actuators accordingly. |
| K38 Chassis Control Module | Depending on the version, the control module can support different functions:
|
When the ignition is turned On, the ECM sends a 12 V signal to the control module K38 to enable the fuel pump. If the engine is not started, the control module K38 turns the fuel pump Off after 6 s.