Circuit DescriptionThe crankshaft position and camshaft position sensors are Hall effect type sensors. The engine control module (ECM) provides a...

Circuit DescriptionThe engine control module (ECM) monitors engine operating conditions, including the reading of fuel rail pressure, and changes the...

Circuit DescriptionThe exhaust gas temperature is calculated by the engine control module (ECM). The exhaust gas temperature is derived by...

Circuit DescriptionThe exhaust gas temperature is calculated by the engine control module (ECM). The exhaust gas temperature is derived by...

Circuit DescriptionThe exhaust gas recirculation (EGR) valve is controlled by a brushless motor located on top of the EGR valve....

Circuit DescriptionThe coolant level sensor is a switch and is used to measure the level of the engine coolant in...