|
|
|
perature Sensor 3 - G495- -1- (attached behind the bracket). – Guide the wires out of the mount -2- on the plenum chamber bulkhead and on the turbocharger. – Disconnect the connector -2- from the Exhaust Pressure Sen‐ sor 2 - G451- -1-. – Remove the bolt -4- and remove the bracket -3- with Exhaust Pressure Sensor 2 - G451- -1- in the direction of -arrow- and set aside (control lines stay attached). – 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 -item 5- the Exhaust Pressure Sensor 1 - G450- . Loosen the spring clamp using the Hose Clip Pliers - VAS6362- . Refer to ⇒ “1.2 Overview - Particulate Filter with NOx Reduction Cat‐ – 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). – Remove the noise insulation. Refer to ⇒ Body Exterior; Rep. Gr. 50 ; Noise Insulation . – Remove the right drive axle heat shield -arrows-. flange. Refer to ⇒ Suspension, Wheels, Steering; Rep. Gr. 40 . – Carefully lay the driveshaft on the subframe. ⇒ “1.2 Overview - Particulate Filter with NOx Reduction Cat‐ Note Remove the nuts above the bracket with the Wrench - Sw13 - T10384- . – Remove the exhaust gas recirculation filter -item 9- – Remove the particulate filter from the upper bracket and re‐ move the bracket on the cylinder head. Refer to ⇒ “1.2 Overview - Particulate Filter with NOx Reduction Cat‐ – Remove the clamp between the particulate filter and turbo‐ charger. Refer to ⇒ “1.2 Overview - Particulate Filter with NOx Reduction Cat‐ 1. Exhaust System 371 |