Skoda Workshop Service and Repair Manuals

Removing and installing the power-assisted steering sensor -G250- (TRW) Assignment → Electronic Catalogue of Original Parts Special tools and workshop equipment required t  Vehicle diagnosis, measurement and information system -VAS-   Note Pay attention to the measures after re-connecting the battery → Electrical System; Rep. gr.27. Removing: –  Disconnect battery → Electrical System; Rep. gr.27.   Note In order to facilitate an easier access, if necessary remove air filter → Engine; Rep. gr.24 (petrol engines) or → Engine; Rep. gr.23 (diesel engines). –  Raise vehicle. –  Unscrew the front left wheel. –  Remove the sound dampening system → Body Work; Rep. gr.50. –  Remove the front left wheelhouse liner → Body Work; Rep. gr.66.   Note Power-assisted steering sensor -G250- TRW has a sensor adapter cable.

Power-assisted steering sensor -G250- TRW has an adapter cable. –  Disconnect adapter cable -2- from power-assisted steering sensor -G250- (-4-). –  Release screws -1-. –  Pull the power-assisted steering sensor -G250- (-4-) with seal -3- out of the power-steering gear.

–  Unhook wiring of power-assisted steering sensor -G250- along the whole wiring length from the brackets (part of the wiring see -arrows-).

–  Remove wiring of power-assisted steering sensor -1- from the spacer holder -arrow-. –  Remove left shock absorber cover → Body Work; Rep. gr.63; or left fog light → Electrical System; Rep. gr.94.   Note Due to its cramped construction, slacken partially (unhook) the engine pump aggregate, in order to remove the sensor wiring.

–  Slacken partially (unhook) the engine pump aggregate by removing the screws -arrows-.

–  Disconnect plugs -arrow- from engine pump aggregate. –  Remove wiring of power-assisted steering sensor. Installing: Installation is performed in the reverse order, pay attention to the following points: –  Use new seal for power-assisted steering sensor -G250-! –  Attach wiring of power-assisted steering sensor along the whole wiring length to the brackets. –  Fasten wiring of power-steering sensor to spacer holder. –  Tighten engine pump aggregate to body. –  Install left shock absorber cover → Body Work; Rep. gr.63; or left fog light → Electrical System; Rep. gr.94.   Note t  If necessary install battery and battery tray „“ → Electrical System; Rep. gr.27. t  Then if necessary install air filter → Engine; Rep. gr.24 (petrol engines) or → Engine; Rep. gr.23 (diesel engines). t  Pay attention to the measures after re-connecting the battery → Electrical System; Rep. gr.27. –  Connect battery → Electrical System; Rep. gr.27. –  Interrogate fault memory or eliminate fault → Vehicle diagnostic tester.

Tightening torques:

power-assisted steering sensor -G250- to power-assisted steering gear TRW	6 Nm
Bracket for engine pump aggregate to body	20 Nm + 90°
Wheel bolts	→ Chapter