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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Assembly 2.0L (DMSA) >> 10 Engine Assembly >> Engine, Removing And Installing >> Engine, Installing

Engine, Installing

Special tools and workshop equipment required 

Procedure 

-- Insert the alignment sleeves in the cylinder block.

-- Install the intermediate plate. Refer to Fig 1.

Fig 1: Installing Intermediate Plate
GWWN13-10562Courtesy of AUDI OF AMERICA, LLC

-- Install the drive plate. Refer to DRIVE PLATE, REMOVING AND INSTALLING .

-- Install the transmission on the engine. Refer to TRANSMISSION, INSTALLING .

TIP:

Fig 2: Identifying Bolt & Spacer Sleeve
GWWA34-10501Courtesy of AUDI OF AMERICA, LLC

The bolt -2- attaches the starter to the transmission and has an additional spacer sleeve -arrow-.

-- Install the starter. Refer to STARTER, REMOVING AND INSTALLING .

Install in reverse order of removal. Note the following:

-- Connect the fuel hose. Refer to CONNECTOR COUPLINGS, DISCONNECTING .

-- Tighten the drive axle. Refer to DRIVE AXLE, REMOVING AND INSTALLING .

-- Versions with manual transmission: install the push rod, connecting rod and selector lever. Refer to the appropriate Service Information .

-- Versions with Dual clutch transmission: install the emergency release cable for the parking lock. Refer to OVERVIEW - PARKING LOCK EMERGENCY RELEASE .

-- Install the refrigerant lines. Refer to REFRIGERANT LINES, REMOVING AND INSTALLING AT A/C COMPRESSOR .

-- Install the ribbed belt. Refer to RIBBED BELT, REMOVING AND INSTALLING .

-- Install the air filter housing. Refer to AIR FILTER HOUSING, REMOVING AND INSTALLING .

-- Install the lock carrier cover. Refer to OVERVIEW - BUMPER COVER .

-- Connections and wire routing. Refer to the appropriate Wiring Diagram.

-- Install the catalytic converter. Refer to CATALYTIC CONVERTER, REMOVING AND INSTALLING .

-- Install the exhaust system without tension. Refer to EXHAUST SYSTEM, INSTALLING WITHOUT TENSION .

-- Check the oil level. Refer to ENGINE OIL .

-- Follow all steps after connecting the battery. Refer to BATTERY, DISCONNECTING AND CONNECTING .

CAUTION:

There is a risk of destroying the control modules due to excessive voltage.

- Do not use a battery charger to jump start!

After Replacing the Engine an Adaptation must be Preformed.

-- Perform the adaptations. Refer to PERFORM ADAPTATIONS AFTER COMPONENT REPLACEMENT .

-- Connect the coolant hose to the connector coupling. Refer to Fig 3.

Fig 3: Connect the Coolant Hose to the Connector Coupling
GWWA19-13637Courtesy of AUDI OF AMERICA, LLC

-- Fill the coolant. Refer to COOLANT, FILLING USING Cooling System Charge Kit: VAS6096 [DMSA, DMSB] .

-- Install the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .

-- Install the wheel housing liners and wheel spoilers. Refer to OVERVIEW - FRONT WHEEL HOUSING LINER .

-- Install the front wheels. Refer to WHEEL BOLTS TIGHTENING SPECIFICATION .

-- Install the noise insulation. Refer to OVERVIEW - NOISE INSULATION .

Tightening Specifications 

Component Nm
Bolts and nuts M6 9
M7 15
M8 20
M10 40
M12 65