Withdrawal
Remove the plugs by compressing the wire fasteners.
Close the throttle lever ASC+T to loosen the cable nipple. Remove the nipple from the segment.
Pull the crankcase ventilation hose down from the air supply hose.
Loosen the hose clamp on the air supply hose and pull off the hose.
Unscrew the mounting bolts and remove the housing.
Unscrew the four bolts and remove the intermediate piece.
Attention: If damaged, replace the gasket and lubricate it with petroleum jelly before installation.
Close the throttle lever to unload the cable nipple «gas». Remove the nipple from the segment. Pull out the rope sheath «gas» from a rubber base.
Remove the hoses of the cooling system, which are used to heat the throttle body, from the fittings, after loosening the clamps.
Attention: This will pour out some coolant, so you need to substitute a container.
Unscrew the bolts and remove the housing with the gasket. Always replace the gasket.
Installation
Install the housing with a new gasket and secure it with bolts.
Put on the hoses of the cooling system and secure them with clamps. Fill with coolant.
Attach the rope «gas» and adjust it.
Install the spacer and ASC+T throttle body and secure with bolts. Don't forget the pad. Attach the air supply hose.
Attach the ASC+T cable. In the initial position, the cable should have a play of 0.5 to 1.0 mm. Make adjustments on the support if necessary.
Plug in both plugs until they click into place. Read fault codes from the DME memory unit. After troubleshooting, clear the memory of the diagnostic unit.