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Home >> Cadillac >> 2021 >> CT5 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Controls And Fuel - 3.0L (LGY) - Diagnostic Information And Procedures (1 Of 2)) >> Diagnostic Information and Procedures >> DTC P00EA-P00EC >> Circuit/System Description

Circuit/System Description

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Circuit Description
Signal The control module input circuit has an internal resistance connected to 5 V.
Low Reference Grounded through the control module.
Component Description
B111B Turbocharger Boost/Intake Air Temperature Sensor The intake air temperature sensor 3 is integrated in the turbocharger boost pressure sensor, which is located in front of the throttle body. The ground circuit is shared with the turbocharger boost pressure sensor.
K20 Engine Control Module 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.