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Home >> Jaguar >> 2019 >> XF S >> Repair and Diagnosis >> External Pages >> Different car >> Section 211 (Electronic Engine Controls - INGENIUM I4 2.0L Diesel -- XE/(760)) >> Electronic Engine Controls - INGENIUM I4 2.0L Diesel (G1817213) >> Description And Operation >> Electronic Engine Controls >> Description >> Turbocharger - INGENIUM I4 2.0L Diesel 240PS Engine

Turbocharger - INGENIUM I4 2.0L Diesel 240PS Engine

WARNING: This page is about a different car, the 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.

On vehicles with 240PS engine, there are 2 turbochargers mounted to the engine. The series sequential twin turbocharger system comprises a High Pressure (HP) turbocharger with a Variable Geometry Turbine (VGT) and a Low Pressure (LP) fixed turbocharger.

The VGT vane actuator comprises a 12V Direct Current (DC) motor which operates a worm drive. The worm drive moves the actuator arm to adjust the vane position. The Powertrain Control Module (PCM) controls the output to the vane actuator motor using a Pulse Width Modulation (PWM) output. The motor also contains an angular position sensor. The PCM outputs a 5V reference voltage to the position sensor and the sensor returns a ground and a signal proportional to the actuator position.

For additional information, Refer to: TURBOCHARGER

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