Linear EGR Control

Linear Exhaust Gas Recirculation (EGR) Control
The PCM monitors the exhaust gas recirculation (EGR) actual position and adjusts the pintle position accordingly. The PCM uses information from the following sensors to control the pintle position:
- Engine coolant temperature (ECT) sensor.
- Throttle position (TP) sensor.
- Manifold Absolute Pressure (MAP) sensor.