Vehicles with an Automatic Transmission 0BK

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 Audi A6 Quattro, 2018 Audi A6, 2017 Audi A6 Quattro, 2017 Audi A6, and 2016 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

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-- Place the :VAS6208 underneath.

-- Loosen the hose clamp -3-, and remove the coolant hose from the ATF cooler and let the coolant drain out.

-- Remove the bolts -arrows- and then tie up the ATF cooler -1- to the side with the coolant hose -2- still connected.

-- Always seal the open lines and connections with clean plugs from the :VAS6122 .

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CAUTION:

There is a risk of destroying the transmission control module (Mechatronic) with electrostatic discharge.

Always "discharge" the static electricity. Do this by touching a grounded object, for example vehicle ground, the vehicle or the hoist.
Do not touch contacts in transmission connector with hands.

-- Turn the twist lock counter-clockwise -arrow- and disconnect the connector from the transmission.

-- Free up the wiring harness on the transmission.

Continuation for All Vehicles

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-- Loosen the hose clamp -arrow-, remove the air duct hose and move it to the side.

-- Remove the bolts -arrows- on the bracket for the B+ and Ground (GND) cable on the right longitudinal member.

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-- Remove the nut -2- and bolt -3- for the front muffler.

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-- Remove the bolts -arrows- from the front exhaust pipe.

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CAUTION:

The decoupling elements in the front muffler could be damaged.

Do not bend decoupling elements in front muffler more than 10°.

-- Loosen the threaded connections -arrows-, slide the clamping sleeve to the rear and remove the front muffler.

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-- Remove the lower cover -1- from the transmission in the direction of -arrow-.

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NOTE:

Turn the crankshaft only in the direction of engine rotation.

-- Remove the 3 drive plate bolts -arrow- while turning the crankshaft 120° further in the direction of engine rotation.

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-- Remove the bolts -1 and 6 through 11- that attach the engine to the transmission.

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NOTE:

The automatic transmission 0BK is illustrated.

Bolted connections quantity and installation position for other transmission. Refer to TRANSMISSION TIGHTENING SPECIFICATIONS [For transmission(s) 0CK] .

Ignore item -A-.

CAUTION:

Risk of damage due to reversed running direction on a used ribbed belt.

Before removing ribbed belt, marking running direction with chalk or felt-tip pen for reinstallation later.

-- Turn the tensioner clockwise in direction of -arrow-, remove the ribbed belt from the Air Conditioning (A/C) compressor belt pulley and then release the tension on the tensioner.

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-- Remove the ribbed belt.

NOTE:

Ignore the :T10060A .

-- Disconnect the connector -1- and free up the wire.

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WARNING:

Refrigerant can cause serious personal injury.

Do not open the A/C system refrigerant circuit.

-- Remove the bolts -arrows- on the A/C compressor.

CAUTION:

Danger of damaging the refrigerant lines and hoses.

Do not bend, twist or stretch the refrigerant lines and hoses.

-- Tie up the A/C compressor with the lines still connected.

-- Disconnect the connectors and free up the wires.

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For the Left Electrohydraulic Engine Mount Solenoid Valve -N144-, Right Electrohydraulic Engine Mount Solenoid Valve -N145- (Depending on the transmission)
For After-Run Coolant Pump -V51-

-- Remove the coolant fan connector -1- from the bracket and disconnect it by sliding the retainer back in direction of -arrow- and pressing the release down.

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-- Free up the electrical wiring harness to the coolant fan control module.

-- Remove engine bracket left and right bolt -arrow-.

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-- Remove the lock carrier cover. Refer to ATTACHMENTS, REMOVING AND INSTALLING .

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-- Remove the bolts -arrows- and air guide -1-.

-- Remove the bolts -arrows- and the air guide -2- from the lock carrier.

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NOTE:

Ignore item -1-.

-- Open the clamp -2- and remove the air guide hose.

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-- Remove the air filter housing -1- upward.

WARNING:

The fuel system is under pressure.

Risk of injury from fuel spraying out.

Wear protective eyewear.
Wear safety gloves.
Reduce the pressure: Place clean cloths around the connection point and carefully open the connection point.

-- Disconnect the fuel line -2-. Refer to CONNECTOR COUPLINGS .

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-- Loosen the clamp -1- and disconnect the hose from the Evaporative Emission (EVAP) canister.

-- Open the clamps -1 and 2- and remove the coolant hoses.

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NOTE:

Ignore item -3-.

-- Remove the air guide hose by loosening the hose clamps -arrows-.

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-- Disconnect and free up the connector from the Charge Air Pressure Sensor -G31- -1-.

-- Open the clamps -1 and 3- and remove the coolant hoses.

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NOTE:

Ignore item -2-.

-- Move the foam wedge -1- to the side.

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-- Remove the bolts -arrows-.

-- Remove the tower brace. Refer to SUSPENSION STRUT AND UPPER CONTROL ARM .

-- Release the retainer in direction of -arrow A- and open the cover in direction of -arrow B-.

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-- Remove the nuts -3 and 4- and free up the wire.

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-- Remove the connector -1- from the bracket and disconnect it.

-- Remove the nuts -arrows- and then remove Terminal 30 Wire Junction -TV2- from the plenum chamber bulkhead.

NOTE:

Ignore item -2-.

-- Remove the nut -2- on the right longitudinal member and free up the GND wires.

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-- Unlock the retainer -arrow-, open the wiring duct -1- and free up the wiring harness.

-- Remove the bolts -arrows-, pull the filler tube -1- out of the windshield washer fluid reservoir and out of the opening in the body and move it to the right.

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-- Remove the cap nut -2- and free up the GND cable.

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-- Open the retainer in direction of -arrow- and remove the Engine Control Module -J623- -1- from the bracket and move it to the side.

-- Remove the bolts -arrows- and the cover -1- from the plenum chamber E-box.

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-- Disconnect the connectors -1- and remove the nut -2- for the wire.

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-- Release the retainers in direction of -arrows- and remove the relay carrier with the fuse panel -3-.

-- Disengage the engine wiring harness from the plenum chamber E-box and free it up.

-- Release the retainers in direction of -arrows A- and remove the wiring bushing -1- upward in direction of -arrow B-.

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-- Lay the wiring harness on the engine and secure the Engine Control Module -J623- so that it cannot fall.