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Direct diesel injection system control unit: repairs > < Supercharge system with turbocharger: repairs

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Pressure sensor 1 of exhaust gasesG450: removing and fitting
Pressure sensor 1 of exhaust gases -G450-: removing and fitting
t  Removing → Anchor
t  Fitting → Anchor
t  Specified torques → Anchor.
   
Removing
–  Detach the outer -1- and inner -2- engine covers, by pulling them evenly upwards.
  E10-10038
–  Unplug the electrical connector -arrow-.
–  Remove the pressure sensor from the bracket.
–  Mark the hoses so as not to confuse them when installing again exhaust gas pressure sensor 1 -G450--Item 1-.
  Note
For improved understanding, it is shown in the illustration with engine removed from behind.
–  Open the hose clamps and lubricate both hose with a non-silicone based lubricant.
–  Carefully and in a straight line, separate the hoses from the connecting sleeves (the sleeves break easily).
Fitting
Installation is carried out in the reverse sequence; note the following:
  Note
Secure all hose connections with the correct hose clips (same as original equipment) → Parts catalogue.
–  Apply compressed air in the flexible tubes, towards the particle filter.
–  After marking them, connect the flexible tubes in the exhaust gas pressure sensor 1 -G450-.
Specified torques .
  A26-10188
ComponentNm
Pressure sensor 1 of exhaust gases -G450- to support8

   

Direct diesel injection system control unit: repairs > < Supercharge system with turbocharger: repairs