2.0l - Lubrication - Engine Code(s): Cdma (roadster) Audi TT 8J рестайлинг

OIL FILTER HOUSING, DRAINING

Special tools and workshop equipment required

1. Used Oil Collecting and Extracting Device V.A.G 1782
2. Oil Drain Adapter T40057

Remove the dust cap -arrow- on the oil filter housing.

Scheme 120

Hold the T40057 in the V.A.G 1782.

Install the oil drain adapter in the oil filter housing.

Scheme 121

1. A valve in the filter housing opens when the oil drain adapter is installed.

Let the engine oil drain.

ENGINE OIL

Oil capacities, specifications and viscosity classes, refer to 03 MAINTENANCE, DIAGNOSIS .

METAL PARTICLE CAUTION

Note. If large quantities of metal particles or abraded material are found during engine repairs, it may be an indication that the crankshaft or rod bearings are damaged. To prevent subsequent damage, the following work must be performed after the repair: Oil channels must be cleaned carefully; replace oil spray jets, oil cooler and oil filter. Oil capacities, specifications and viscosity classes, refer to 03 MAINTENANCE, DIAGNOSIS

Scheme 122

1. Bolt 9 Nm
2. Oil Level Thermal Sensor -G266- Removing and installing, refer to «Oil Level Thermal Sensor -G266»(/audi/tt/8j-2010-2014/remont/lubrication-system/#20l-lubrication-engine-codes-cdma-roadster__oil-level-thermal-sensor-g266)
3. Seal Replace
4. Bolt Tightening specification and sequence (Scheme 125)
5. Oil Pan Clean sealing surface before installing Removing and installing, refer to «OIL PAN»(/audi/tt/8j-2010-2014/remont/lubrication-system/#20l-lubrication-engine-codes-cdma-roadster__oil-pan)
6. Oil Baffle
7. Bolt 9 Nm
8. Oil Return Pipe
9. Bolt Tightening specifications, refer to Bolt in: «TURBOCHARGER OVERVIEW»(/audi/tt/8j-2010-2014/remont/blowers-superchargers-turbochargers/#20l-turbocharger-supercharger-engine-codes-cdma-roadster__turbocharger-overview)
10. Gasket Replace
11. Bolt Tightening specification and sequence (Scheme 123)
12. Oil Drain Plug 30 Nm
13. Seal Replace
14. Cover

Scheme 123

Tighten the oil pan bolts in three stages as follows

Tighten the bolts from the oil pan to the cylinder block -1 to 20- in a diagonal sequence to 5 Nm.

Tighten the bolts from the oil pan to the transmission -arrows- to 40 Nm.

Tighten the bolts from the oil pan to the cylinder block -1 to 20- in a diagonal sequence to 15 Nm.

Scheme 124

Tighten the double bolt -arrow- to 6 Nm.

Scheme 125

Scheme 126

1. Chain Guard
2. Chain Mark the running direction with paint before removing.
3. Dowel Sleeves
4. Intermediate Plate
5. Balance Shaft Module with Oil Pump Before installing, make sure both alignment sleeves are installed for centering the oil pump and cylinder block. Do not disassemble Do not remove the balance shaft module chain sprocket Removing and installing, refer to «BALANCE SHAFT MODULE WITH OIL PUMP»(/audi/tt/8j-2010-2014/remont/lubrication-system/#20l-lubrication-engine-codes-cdma-roadster__balance-shaft-module-with-oil-pump)
6. Bolt 9 Nm
7. Oil Baffle
8. Bolt 20 Nm
9. Bolt 8 Nm
10. Oil Intake Pipe Clean the screen if it is dirty.
11. O-ring Replace
12. Bolt Replace Different bolt lengths (Scheme 127)Tightening specification and sequence (Scheme 128)
13. Bolt Replace Different bolt lengths (Scheme 127)Tightening specification and sequence (Scheme 128)
14. Outer Rotor Check contact surfaces for groove build-up Marking must be visible
15. Inner Rotor Check contact surfaces for groove build-up
16. Oil Pump Cover Remove the chain tensioner -19- to remove
17. Chain Sprocket Only possible to install in one position
18. Bolt Replace 20 Nm plus an additional 90° turn
19. Chain Tensioner with Tensioning Rail Remove the balance shaft module to remove, refer to «BALANCE SHAFT MODULE WITH OIL PUMP»(/audi/tt/8j-2010-2014/remont/lubrication-system/#20l-lubrication-engine-codes-cdma-roadster__balance-shaft-module-with-oil-pump). Pretension to install «TENSION THE CHAIN TENSIONER IF NECESSARY»(/audi/tt/8j-2010-2014/remont/lubrication-system/#20l-lubrication-engine-codes-cdma-roadster__tension-the-chain-tensioner-if-necessary)
20. Bolt 15 Nm

Scheme 127

A - Collar bolt M7x40

B - Collar bolt M7x70

C - Collar bolt M7x90

D - Collar bolt M7x55

E - Sealing plug with O-ring

Scheme 128

Replace the balance shaft housing bolts -arrows-.

Tighten bolts in 3 stages as follows

Install bolts by hand as far as the stop.

Tighten to 15 Nm in a diagonal sequence from inside to outside.

Tighten an additional 90° in a diagonal sequence from inside to outside.

Scheme 129

1. Pipe For crankcase ventilation
2. Oil Pressure Switch -F1- Illustration does not correspond to version in vehicle Black insulation Switching pressure 1.2 to 1.6 bar Checking, refer to «Oil Pressure Switch -F1-, CHECKING»(/audi/tt/8j-2010-2014/remont/lubrication-system/#20l-lubrication-engine-codes-cdma-roadster__oil-pressure-switch-f1-checking) Removing and Installing, refer to «Oil Pressure Switch -F1»(/audi/tt/8j-2010-2014/remont/lubrication-system/#20l-lubrication-engine-codes-cdma-roadster__oil-pressure-switch-f1) 21 Nm
3. Not Installed
4. Bracket
5. Bolt 15 Nm
6. Oil Cooler See note «OIL PAN OVERVIEW»(/audi/tt/8j-2010-2014/remont/lubrication-system/#20l-lubrication-engine-codes-cdma-roadster) Ensure sufficient clearance to surrounding components Coolant hose connection diagram, refer to «COOLANT HOSE CONNECTION DIAGRAM»(/audi/tt/8j-2010-2014/remont/cooling-fan/#20l-cooling-system-engine-codes-cdma-roadster__coolant-hose-connection-diagram) Removing and installing, refer to «OIL COOLER»(/audi/tt/8j-2010-2014/remont/lubrication-system/#20l-lubrication-engine-codes-cdma-roadster__oil-cooler)
7. Gasket Replace
8. Oil Filter Housing Removing and installing, refer to «MAINTENANCE PROCEDURES»(/audi/tt/8j-2010-2014/remont/procedures/#how-to-diagnosis-the-maintenance-maintenance-procedures-roadster) Draining, refer to «OIL FILTER HOUSING, DRAINING»(/audi/tt/8j-2010-2014/remont/lubrication-system/#20l-lubrication-engine-codes-cdma-roadster__oil-filter-housing-draining)
9. Plug
10. Seal Replace Lightly lubricate Installed position (Scheme 131)
11. Oil Filter Element Removing and installing, refer to «MAINTENANCE PROCEDURES»(/audi/tt/8j-2010-2014/remont/procedures/#how-to-diagnosis-the-maintenance-maintenance-procedures-roadster)
12. Screw 15 Nm
13. Oil Baffle Installed position (Scheme 130)
14. Gasket Replace
15. Oil Filter Bracket Removing and installing, refer to «OIL FILTER BRACKET»(/audi/tt/8j-2010-2014/remont/lubrication-system/#20l-lubrication-engine-codes-cdma-roadster__oil-filter-bracket)

Scheme 130

Insert the oil baffle -1- in the cylinder block as illustrated.

Scheme 131

Note the position of the position indicator on the gasket -arrow

1. The smooth side of the gasket faces outward.

FASTENER TIGHTENING SPECIFICATIONS

Oil Pan - Tightening Specifications and Sequence

Tighten the oil pan bolts in three stages as follows

Tighten the bolts from the oil pan to the cylinder block -1 to 20- in a diagonal sequence to 5 Nm.

Tighten the bolts from the oil pan to the transmission -arrows- to 40 Nm.

Tighten the bolts from the oil pan to the cylinder block -1 to 20- in a diagonal sequence to 15 Nm.

Oil Dipstick Guide Tube - Tightening Specifications

Tighten the double bolt -arrow- to 6 Nm.

Balance Shaft Housing Bolts

A - Collar bolt M7x40

B - Collar bolt M7x70

C - Collar bolt M7x90

D - Collar bolt M7x55

E - Sealing plug with O-ring

Balance Shaft Housing - Tightening Specifications and Sequence

Replace the balance shaft housing bolts -arrows-.

Tighten bolts in 3 stages as follows

Install bolts by hand as far as the stop.

Tighten to 15 Nm in a diagonal sequence from inside to outside.

Tighten an additional 90° in a diagonal sequence from inside to outside.

OIL PRESSURE, CHECKING

Special tools and workshop equipment required

1. Oil Pressure Gauge V.A.G 1342

Procedure

1. Oil level OK
2. Engine oil temperature approximately 80 °C (176 °F).

Remove oil pressure switch. Refer to Oil Pressure Switch -F1 .

Install the oil pressure switch in the V.A.G 1342.

Install the V.A.G 1342 in the hole for the oil pressure switch in the oil filter bracket.

Start the engine.

1. Oil pressure at idle at least 1.2 bar.
2. Oil pressure at 2000 RPM at least 2.7 bar.

Install oil pressure switch, refer to Oil Pressure Switch -F1 .

ENGINE OIL, CHECKING LEVEL

Maintenance Procedures

ENGINE OIL LEVEL, CHECKING

OIL PRESSURE SWITCH -F1-, CHECKING

Special tools and workshop equipment required

1. Oil Pressure Gauge V.A.G 1342
2. Voltage Tester V.A.G 1527B
3. Connector Test Set V.A.G 1594C

Procedure

1. Oil level OK
2. Engine oil temperature approximately 80 °C (176 °F).

Remove oil pressure switch. Refer to Oil Pressure Switch -F1 .

Install the oil pressure switch in the V.A.G 1342.

Install the V.A.G 1342 in the hole for the oil pressure switch in the oil filter bracket.

Scheme 132

Connect the V.A.G 1527B to the battery positive and an oil pressure switch connection with lines from the V.A.G 1594C.

Connect the second oil pressure switch connection to ground.

1. LED must not light up.

If the LED lights up with the engine at standstill, replace oil pressure switch.

Start the engine.

Note. Watch the oil pressure gauge and LED when starting the engine because the oil pressure switch switching point may be exceeded when starting.

1. The LED must illuminate at 1.2 to 1.6 bar.

If the LED does not light up, replace oil pressure switch.

Install oil pressure switch. Refer to Oil Pressure Switch -F1 .

OIL LEVEL THERMAL SENSOR -G266

Removing

Drain engine oil. Refer to ENGINE OIL, DRAINING/EXTRACTING AND REMOVING AND INSTALLING FILTER

Disconnect the connector -5-.

Scheme 133

Remove the three bolts -1- and the cover -2-.

Remove the oil level thermal sensor -3- from the oil pan and remove it with the seal -4-.

Installing

1. For the correct tightening specifications, refer to «OIL PAN OVERVIEW»(/audi/tt/8j-2010-2014/remont/lubrication-system/#20l-lubrication-engine-codes-cdma-roadster) .

Installation is done is reverse order, observe the following

Note. Replace the seal.

Fill the engine oil and check the oil level. Refer to MAINTENANCE PROCEDURES

OIL PAN

Special tools and workshop equipment required

1. Hex Ball Socket T10058
2. Hand drill with plastic brush attachment
3. Protective eyewear
4. Sealant.

Removing

Drain engine oil. Refer to ENGINE OIL, DRAINING/EXTRACTING AND REMOVING AND INSTALLING FILTER .

Remove the right noise insulation -arrows-.

Scheme 134

On the TTS Roadster, remove the noise insulation frame -arrow- with the rear noise insulation. Refer to Removal and Installation .

Scheme 135

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

Scheme 136

Remove the bolt -1-.

Scheme 137

Note. Ignore items -2, 3 and 4- and the -arrow-.

Disconnect the connector -1- from the oil level thermal sensor.

Scheme 138

Remove the turbocharger oil return line bolts -arrows-.

Remove the bolts -arrows- from the oil pan to the transmission.

Remove the bolts -1 through 20- from the oil pan to the cylinder block in a diagonal sequence.

Carefully loosen the oil pan from the bond without bending it.

Installing

1. Tightening specifications (Scheme 123)

Remove the sealant residue on the cylinder block and the oil pan, for example using a rotating plastic brush.

Scheme 139

Clean the sealing surfaces; they must be free of oil and grease.

Note. Note the expiration date of the sealing compound.

Cut the tube nozzle at the front marking (nozzle diameter approximately 2 mm).

Scheme 140

Apply a sealant bead to the clean sealing surface on the oil pan as illustrated.

1. Thickness of sealant bead: 2 to 3 mm.

Note. Carefully apply a sealant bead in the sealing flange area -arrows-. The oil pan must be installed within 5 minutes after applying the sealant.

Position the oil pan and tighten the bolts. (Scheme 123)

Note. When installing the oil pan on an engine that has been removed, make sure the transmission side of the oil pan seals flush with the cylinder block. Allow the sealant to dry for approximately 30 minutes after installing the oil pan. Only after then may the engine oil be replenished.

The rest of the installation is performed in reverse order of removal, noting the following

Install the air guide pipe. Refer to CHARGE AIR COOLER OVERVIEW .

Install the noise insulation frame. Refer to Removal and Installation .

Fill the engine oil and check the oil level. Refer to MAINTENANCE PROCEDURES .

BALANCE SHAFT MODULE WITH OIL PUMP

Special tools and workshop equipment required

1. Connecting Pin T10027

Removing

Removing oil pan. Refer to OIL PAN

Remove the bolts -arrows- and the upper toothed belt guard.

Scheme 141

Turn the crankshaft by the toothed belt crankshaft sprocket bolt until the camshaft sprocket is at "TDC".

Scheme 142

1. The marking on the camshaft sprocket must align with the arrow on the toothed belt guard -top arrow-.
2. The notch on the vibration damper must align with the arrow on the toothed belt guard -bottom arrow-.

Remove the guard; if necessary, release the tabs through the openings -arrows- with a small screwdriver.

Scheme 143

Loosening the bolt for the oil pump chain sprocket, while doing this counter hold the crankshaft by the toothed belt sprocket bolt.

Scheme 144

Release the tension on the chain rail with a screwdriver -arrow- and secure it with the 3 mm socket wrench -1-.

Scheme 145

Remove the oil pump chain tensioner and disengage the drive chain at the balance shaft drive.

Scheme 146

Remove the bolts -1- and -2- and the oil baffle.

Scheme 147

Note. Ignore -arrows-.

Loosen the bolts -arrows- from the outside to the inside.

Remove the bolts and the balance shaft module.

Installing

1. Tightening specifications, refer to «BALANCE SHAFT MODULE WITH OIL PUMP OVERVIEW»(/audi/tt/8j-2010-2014/remont/lubrication-system/#20l-lubrication-engine-codes-cdma-roadster), (Scheme 128)

Note. Replace bolts which have been tightened to torque. Replace balance shaft assembly bolt gasket BALANCE SHAFT MODULE WITH OIL PUMP OVERVIEW .

TENSION THE CHAIN TENSIONER IF NECESSARY

Tension the pistons by hand -arrow-.

Scheme 148

Press the chain rail in the direction of the -arrow- and secure with the 3 mm hex socket wrench -1-.

Scheme 149

Position the intermediate plate on the balance shaft module alignment sleeves -arrows- as illustrated.

Scheme 150

Position the balance shaft module with the oil pump and intermediate plate.

Insert bolts -arrows- that are the correct length. (Scheme 127)and tighten them. (Scheme 128)

Insert the oil baffle pins -arrows- in the balance shaft module to install.

Make sure the camshaft and crankshaft are at "TDC"

1. The markings on the camshaft -top arrow- and crankshaft -bottom arrow- must align.

The marking -arrow- on the balance shaft chain sprocket aligns with the locating hole.

Scheme 151

Secure the balance shaft chain sprocket in this position with the T10027.

Place the drive chain on the balance shaft chain sprocket.

Install the oil pump chain sprocket. Tighten the bolt as far as the stop.

1. The oil pump chain sprocket only fits in one position.
2. Only rotate the oil pump when installing.

Remove the 3 mm hex socket wrench -1-.

Counterhold the crankshaft at the toothed belt sprocket bolt to tighten the oil pump chain sprocket bolt.

The rest of the installation is performed in reverse order of removal, noting the following

Install the upper toothed belt guard. Refer to TOOTHED BELT DRIVE OVERVIEW .

Install oil pan. Refer to OIL PAN .

OIL COOLER

Special tools and workshop equipment required

1. Hose Clip Pliers V.A.G 1921
2. Drip Tray VAS 6208
3. Assembly Tool T10118

Removing

Drain the coolant. Refer to COOLING SYSTEM, DRAINING AND FILLING .

Remove fan shroud. Refer to FAN SHROUD .

Remove the noise insulation frame -arrow- with the rear noise insulation. Refer to Removal and Installation .

Disconnect the connector -3-.

Scheme 152

Remove bolt -arrow-.

Remove the hose -2-.

Loosen the hose clamp -1- and then remove the turbocharger recirculating valve -N249- with the hose still connected -4- from the air guide pipe and lay it to the side.

Disconnect the connector -arrow- on the charge air pressure sensor -G31-.

Remove the bolt -1- and nut -4-.

Loosen the hose clamp -2- and remove the air guide pipe.

Note. Ignore -3-.

Remove the coolant hose by loosening the hose clamp -1-.

Scheme 153

Disconnect the connector -2- from the Mass Airflow (MAF) Sensor -G70-.

Detach upper section of air filter housing -arrow- and remove air filter insert.

Remove the bolts -arrows- and the lower section of the air filter housing.

Scheme 154

Release the electrical connector -arrow- on the oil pressure switch -F1- with the T10118 and remove.

Scheme 155

Place the VAS 6208 under engine.

Scheme 156

Remove the coolant hose -1-.

Remove the bolts -arrows- and the oil cooler.

Installing

1. For the correct tightening specifications, refer to «OIL FILTER BRACKET AND OIL COOLER OVERVIEW»(/audi/tt/8j-2010-2014/remont/lubrication-system/#20l-lubrication-engine-codes-cdma-roadster) .

Installation is done is reverse order, observe the following

Note. Replace seals and sealing rings. The hose supports, air guide pipes and hoses must be free of oil and grease before installing. Secure all hose connections with hose clamps appropriate for the model. To mount the charge hoses on their connectors securely, spray the bolts on the used clamps with rust remover before installing.

Install the air guide pipe. Refer to CHARGE AIR COOLER OVERVIEW .

Install the air filter housing and the air filter. Refer to Removal and Installation .

Install the noise insulation frame. Refer to Removal and Installation .

Install fan shroud. Refer to FAN SHROUD .

Fill with coolant. Refer to COOLING SYSTEM, DRAINING AND FILLING => Filling .

OIL FILTER BRACKET

Removing

Remove the oil cooler. Refer to OIL COOLER .

Drain the oil filter housing. Refer to OIL FILTER HOUSING, DRAINING .

Press the release buttons and remove the crankcase ventilation pipe -1-.

Scheme 157

Remove the bolts -arrows- and the oil filter bracket.

Note. Ignore -2-.

Installing

1. For the correct tightening specifications, refer to «OIL FILTER BRACKET AND OIL COOLER OVERVIEW»(/audi/tt/8j-2010-2014/remont/lubrication-system/#20l-lubrication-engine-codes-cdma-roadster)

Installation is done is reverse order, observe the following

Note. Replace seals and sealing rings. Secure all hose connections using hose clamps appropriate for the model type.

Install the oil baffle. (Scheme 130)

Install the oil cooler. Refer to OIL COOLER .

OIL PRESSURE SWITCH -F1

Special tools and workshop equipment required

1. Assembly Tool T10118
2. Socket 24 mm and Jointed Extension T40175

Removing

Remove the bolts -arrows- and air guide.

Scheme 158

Remove the coolant hose by loosening the hose clamp -1-.

Disconnect the connector -2- from the Mass Airflow (MAF) Sensor -G70-.

Detach upper section of air filter housing -arrow- and remove air filter insert.

Remove the bolts -arrows- and the lower section of the air filter housing.

Release the electrical connector -arrow- on the oil pressure switch with the T10118 and remove.

Remove the oil pressure switch with the T40175.

Installing

1. Tightening specifications, refer to «OIL FILTER BRACKET AND OIL COOLER OVERVIEW»(/audi/tt/8j-2010-2014/remont/lubrication-system/#20l-lubrication-engine-codes-cdma-roadster) .

Installation is done is reverse order, observe the following

Note. The hose supports, air guide pipes and hoses must be free of oil and grease before installing. Secure all hose connections with hose clamps appropriate for the model.

Install the air filter housing and the air filter. Refer to Removal and Installation .

SPECIAL TOOLS

Special tools and workshop equipment required

Scheme 159

Scheme 160

Scheme 161

Scheme 162

Scheme 163

Scheme 164

Scheme 165

Scheme 166

Scheme 167

Scheme 168

Scheme 169

1. Used Oil Collecting and Extracting Device V.A.G 1782
2. Oil Drain Adapter T40057
3. Oil Pressure Gauge V.A.G 1342
4. Voltage Tester V.A.G 1527B
5. Connector Test Set V.A.G 1594C
6. Hex Ball Socket T10058
7. Connecting Pin T10027
8. Hose Clip Pliers V.A.G 1921
9. Drip Tray VAS 6208
10. Assembly Tool T10118
11. Socket 24 mm and Jointed Extension T40175

See also:
• TURBOCHARGER OVERVIEW
• COOLANT HOSE CONNECTION DIAGRAM
• MAINTENANCE PROCEDURES
• ENGINE OIL LEVEL, CHECKING
• Removal and Installation
• CHARGE AIR COOLER OVERVIEW
• TOOTHED BELT DRIVE OVERVIEW
• COOLING SYSTEM, DRAINING AND FILLING
• FAN SHROUD
• Removal and Installation
• Oil Level Thermal Sensor -G266
• OIL PAN
• BALANCE SHAFT MODULE WITH OIL PUMP
• TENSION THE CHAIN TENSIONER IF NECESSARY
• Oil Pressure Switch -F1-, CHECKING
• Oil Pressure Switch -F1
• OIL PAN OVERVIEW
• OIL COOLER
• OIL FILTER HOUSING, DRAINING
• OIL FILTER BRACKET