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– Disconnect the connector for the Exhaust Gas Temperature Sensor 2 - G448- -1-, the »black« connector for Exhaust Gas Temperature Sensor 1 - G235- -2- as well as the connector for the Heated Oxygen Sensor - G39- -3- on the plenum chamber bulkhead. – Disconnect the connector for the Exhaust Gas Temperature Sensor 3 - G495- -1- (attached behind the bracket). – Disconnect the connector -2- from the Exhaust Pressure Sen‐ sor 2 - G451- -1-. – Remove the bolt -4- and the bracket -3- with the Exhaust Pres‐ sure Sensor 2 - G451- -1- in the direction of -arrow- and set aside (control lines remain connected). – Unbutton the heat shield and disconnect the connector from the Exhaust Pressure Sensor 1 - G450- . Refer to ⇒ “1.2 Overview - Particulate Filter with NOx Reduction Cat‐ – Disconnect the control wire from the Exhaust Pressure Sensor 1 - G450- . Loosen the spring clamp using the Hose Clip Pliers - VAS6362- . – Remove the bolts and bracket with the Exhaust Pressure Sen‐ sor 1 - G450- and lay them aside (the control wire to the particulate filter remains connected). – Rotate the Wastegate Bypass Regulator Valve - N75- out of the holder and set it on the engine. 1. Engine, Removing and Installing 7 |