Engine –
2.0L CJAA (TDI)
VW Golf & GTI Quick Reference Specication Book • September 2012 33
Turbocharger – 2.0L CJAA (TDI)
Fastener Tightening Specications
Component Nm
Adapter-to-connecting piece bolt 8
Charge Air Cooler (CAC) mount bolt 5
Charge air pipe-to-cylinder block bolt 8
Charge air pipe-to-charge air hose clamp 5.5
Charge air pressure sensor with intake air temperature
sensor-to-charge air pipe bolt
2
Connecting pipe-to-connecting piece bolt 8
Connecting pipe-to-exhaust manifold nut
2)
20
Control line bracket-to-exhaust manifold stud nut 23
Exhaust Gas Recirculation (EGR) control line tting 23
Cylinder block support banjo bolt
1)
60
Damper-to-charge air hose bolt 10
Exhaust Gas Recirculation (EGR) lter to stud bolt nut 23
Exhaust gas temperature sensor 1-to-exhaust manifold
3)
45
Exhaust manifold/turbocharger-to-cylinder head nut
1) 2)
23
Oil return pipe-to-turbocharger bolt 15
Oil supply line bracket-to-turbocharger bolt 10
Oil supply line tting-to-oil lter bracket connection 22
Oil supply line tting-to-turbocharger 22
Turbocharger support stud bolt 20
Turbocharger-to-particulate lter clamp
1)
7
Vacuum actuator with charge pressure actuator position
sensor-to-turbocharger bolt
1)
8
Warm air collector plate bolt 8
Wiring harness bracket/heat shield-to-turbocharger bolt 8
1)
Replace fastener(s).
2)
Coat the stud bolts with hot bolt paste G 052 112 A3.
3)
Coat only the threads with hot bolt paste G 052 112 A3.
Exhaust System – 2.0L CJAA (TDI)
Fastener Tightening Specications
Component Nm
Bracket-to-particulate lter bolt 23
Clamping sleeve nut
-With 2 individual clamps 25
- With a continuous clamp 35
Connecting pipe-to-Exhaust Gas Recirculation (EGR)
housing
23
Control line bracket-to-exhaust manifold stud bolt nut 23