Technical Values

WARNING: This page is about a different variant/trim than selected.

TIGHTENING TORQUE SPECIFICATIONS

Location	Des...	Type	Basic val...	Toleranc...
Sheetmetal ring on connection unit		Tightening torque	145 (107 ftlb.) Nm	+/- 5 (3.5 ftlb.) Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Cover
Fastening nuts for cover plate		Tightening torque	10 Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Fastening nuts for cap
carbon canister		Tightening torque	9 (6.5 ftlb.) Nm
Accelerator pedal module to bracket		Tightening torque	10 (7.5 ftlb.) Nm	+/- 1 (0.5 ftlb.) Nm
DME control unit bracket		Tightening torque	8 (6 ftlb.) Nm
DME control unit to bracket	-1-	Tightening torque	9 (6.5 ftlb.) Nm
Exhaust clamp	replace; tighten evenly	Tightening torque	33 (24.3 ftlb.) Nm
Exhaust system holder to body	M8	Tightening torque	23 (17 ftlb.) Nm
Fastening screw securing starter to engine housing		Tightening torque	45 (33 ftlb.) Nm	+ 8 (6 ftlb.) Nm
Fastening nut for B+ line		Tightening torque	18 (13 ftlb.) Nm
Fastening nut for electric line		Tightening torque	6.5 (5 ftlb.) Nm

TIGHTENING TORQUE SPECIFICATIONS

Location	Des...	Type	Basic val...	Toleranc...
Union nut for service opening on fuel tank		Tightening torque	110 (81.5 ftlb.) Nm	+/- 5 (3.5 ftlb.) Nm
Fastening screw securing restraining strap to body		Tightening torque	35 (26 ftlb.) Nm
Fastening screw for carbon canister		Tightening torque	9 (6.5 ftlb.) Nm
Fastening screw securing filler neck to body		Tightening torque	9 (6.5 ftlb.) Nm
Fastening nut for cover for filler neck		Tightening torque	9 (6.5 ftlb.) Nm
Fastening nut for cover for fuel level sensor		Tightening torque	9 (6.5 ftlb.) Nm
Mounting for protector for firewall and tunnel	Screw and nuts	Tightening torque	9 (6.5 ftlb.) Nm
Sheetmetal ring on connection unit		Tightening torque	145 (107 ftlb.) Nm	+/- 5 (3.5 ftlb.) Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Cover
Fastening nuts for cover plate		Tightening torque	10 Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Fastening nuts for cap
Screw-type clamps for pressure and intake pipes		Tightening torque	5.5 (4 ftlb.) Nm
Supply/return connection piece to generator	M6 x 16 (2 ea.)	Tightening torque	10 (7.5 ftlb.) Nm
Right coolant supply line to right turbocharger coolant line	M6 (1 ea.)	Tightening torque	8.5 (6 ftlb.) Nm
Coolant supply line to turbocharger	M12 x 1.25 (2 ea.)	Tightening torque	30 (22 ftlb.) Nm
Coolant return line to turbocharger	M12 x 1.25 (2 ea.)	Tightening torque	30 (22 ftlb.) Nm
Coolant return line	M6 (1 ea.)	Tightening torque	8.5 (6 ftlb.) Nm
Coolant supply line to turbocharger	M12 x 1.25 (2 ea.)	Tightening torque	30 (22 ftlb.) Nm
Coolant return line to turbocharger	M12 x 1.25 (2 ea.)	Tightening torque	30 (22 ftlb.) Nm
Coolant supply pipe to left turbocharger	M16 x 1.5 (1 ea.)	Tightening torque	35 (26 ftlb.) Nm
Vent line to turbocharger oil extraction line	M16 x 1.5 (2 ea.)	Tightening torque	35 (26 ftlb.) Nm
Holding clamp on vent line to collection pipe	M6 x 12 (2 ea.)	Tightening torque	10 (7.5 ftlb.) Nm
Holding clamp on vent line to collection pipe	M6 (2 ea.)	Tightening torque	6.5 (5 ftlb.) Nm
Turbocharger oil feed line to connection piece	M16 x 1.5 (2 ea.)	Tightening torque	40 (30 ftlb.) Nm
Turbocharger oil feed line to cylinder head	M14 x 1.5 (2 ea.)	Tightening torque	35 (26 ftlb.) Nm
Check valve connection piece to turbocharger	M12 x 1.5 (2 ea.)	Tightening torque	45 (33 ftlb.) Nm
Turbocharger oil extraction line to oil guide housing	M6 x 12 (2 ea.)	Tightening torque	10 (7.5 ftlb.) Nm
Oil extraction line to turbocharger	M6 x 16 (4 ea.)	Tightening torque	10 (7.5 ftlb.) Nm
Holding clamp on vent line to collection pipe	M6 (2 ea.)	Tightening torque	6.5 (5 ftlb.) Nm
Holding clamp on vent line to collection pipe	M6 x 12 (2 ea.)	Tightening torque	10 (7.5 ftlb.) Nm
Turbocharger oil feed line holder to lower part of crankcase	M6 x 12 (1 ea.)	Tightening torque	10 (7.5 ftlb.) Nm
Holding clamp for oil feed line to holder	M6 x 12 (1 ea.)	Tightening torque	10 (7.5 ftlb.) Nm
Oil extraction line to turbocharger	M6 x 16 (4 ea.)	Tightening torque	10 (7.5 ftlb.) Nm
Check valve connection piece to turbocharger	M12 x 1.5 (2 ea.)	Tightening torque	45 (33 ftlb.) Nm
Holder to chain housing cover	M6; always use new aluminium screws	Initial tightening	4 (3 ftlb.) Nm
Holder to chain housing cover	M6; always use new aluminium screws	Final tightening	90°
Holder for change-over valve rubber element to crankcase	M6	Tightening torque	10 (7.5 ftlb.) Nm
Mounting for charge-		Air cooler tightening torque	7 Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Installing charge-air cooler
Charge-air line to charge-air cooler		Tightening torque	5.5 Nm
Stopper to fuel gallery (high-pressure rail)	M12 x 1.5 (1 ea.) (3 turns: tighten, loosen, tighten)	Tightening torque	25 (19 ftlb.) Nm
High-pressure sensor to fuel gallery (high-pressure rail)	M10 x 1	Tightening torque	20 (15 ftlb.) Nm
Spacer sleeve with holder for injector (high-pressure fuel injector) to cylinder head	M8 x 30 (4 ea.)	Tightening torque	23 (17 ftlb.) Nm
Fuel gallery (high-pressure rail) to crankcase	M6 x 16 (3 ea.)	Tightening torque	10 (7.5 ftlb.) Nm
Fuel gallery (high-pressure rail) and thermostat housing to crankcase	M6 x 25 (1 ea.)	Tightening torque	10 (7.5 ftlb.) Nm
Fuel line (high-pressure line) to injector (high-pressure fuel injector)	M12 x 1.5 (8 ea.) (3 turns: tighten, loosen, tighten)	Tightening torque	25 (19 ftlb.) Nm
High-pressure line between high-pressure pump and fuel gallery (high-pressure rail)	M12 x 1.5 (2 ea.) (3 turns: tighten, loosen, tighten)	Tightening torque	25 (19 ftlb.) Nm
Low-pressure line to high-pressure pump	M14 x 1.5 (1 ea.); (3 turns: tighten, loosen, tighten)	Tightening torque	25 (19 ftlb.) Nm
Fuel line holder to cylinder head	M8 x 24 (1 ea.)	Tightening torque	23 (17 ftlb.) Nm
High-pressure pump to cylinder head	Screw socket, M6 x 25 (2 ea.)	Tightening torque	10 (7.5 ftlb.) Nm
Protective plate to screw socket	M6 x 20 (3 ea.)	Tightening torque	10 (7.5 ftlb.) Nm
High-pressure pump to cylinder head	M6 x 25 (1 ea.)	Tightening torque	10 (7.5 ftlb.) Nm
Temperature sensor to fuel low-pressure line	M12 x 1.5 (1 ea.)	Tightening torque	20 (15 ftlb.) Nm
Decoupling element on intake system	M7, align module; observe specified tightening sequence	Tightening torque	15 (11 ftlb.) Nm
Heat socket to intake system	5 x 16	Tightening torque	4 (3 ftlb.) Nm
Pressure sensor to intake system	5 x 16	Tightening torque	4 (3 ftlb.) Nm
Electronic accelerator to intake system	6 x 50	Tightening torque	7 (5 ftlb.) Nm
Fuel supply line	Thread M16 x 1.5	Tightening torque	35 Nm
Loudspeakers for exterior acoustics on hatch, throttle valve part	M6 x 30	Tightening torque	8 Nm (5.9 ftlb.)
Screw-type clamps for intake tubes		Tightening torque	5.5 Nm (4.1 ftlb.)
Throttle housing cover on throttle body	cylinder screw M8 x 60	Tightening torque	23 Nm (17 ftlb.)
Calibrating sleeve for Teflon sealing ring		Time	1 Minute
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Calibrating Teflon sealing ring
Fitting low-pressure connection for high		-pressure pump	Tightening torque 35 Nm
Low-pressure line to fuel line	Align according to marking; counter	Tightening torque	35 (26 ftlb.) Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Tank ventilation and low-pressure line
Oxygen sensor		Tightening torque	45 Nm	+/- 5 Nm
Turbocharger to exhaust manifold	M8 x 75 (6 ea.)	Initial tightening	23 (17 ftlb.) Nm
Turbocharger to exhaust manifold	M8 x 75 (6 ea.)	Final tightening	30 (22 ftlb.) Nm
Exhaust manifold to cylinder head, turbo engine	M8 (24 ea.); observe specified tightening sequence	Tightening torque	33 (24 ftlb.) (check nuts by clicking once) Nm
Exhaust manifold to cylinder head, turbo engine	M8 (24 ea.); observe specified tightening sequence	Tightening torque	33 (24 ftlb.) (check nuts by clicking once) Nm
Turbocharger to exhaust manifold	M8 x 75 (6 ea.)	Initial tightening	23 (17 ftlb.) Nm
Turbocharger to exhaust manifold	M8 x 75 (6 ea.)	Final tightening	30 (22 ftlb.) Nm
screws for clamping sleeve	Replace	Tightening torque	33 Nm
Fastening screws for exhaust system		Tightening torque	23 Nm
screw for exhaust flap control box	M5 x 20/replace if necessary	Tightening torque	6 Nm
Screw for ball clamp on tailpipe		Tightening torque	35 (26 ftlb.) Nm
Gap dimension for tailpipe		Gap dimension	18 mm
Secondary-air pump bracket on valve cover	Aluminium screw, M6	Initial tightening	4 (3 ftlb.) Nm
Secondary-air pump bracket on valve cover	Aluminium screw, M6	Torque angle	90°
Screw plug for secondary-air duct to cylinder head		Tightening torque	10 (7.5 ftlb.) Nm
Secondary-air valve on cylinder head	M6	Tightening torque	10 (7.5 ftlb.) Nm
Main catalytic converter to primary catalytic converter		Tightening torque	23 (17 ftlb.) Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Loosening threaded joint for primary catalytic converter
Main catalytic converter to transmission bracket		Tightening torque	23 (17 ftlb.) Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Loosening mounting on transmission bracket
Exhaust clamp		Maximum inclination	Adjustment value	10°
Exhaust clamp		M8; replace; tighten evenly	Tightening torque	33 (24 ftlb.) Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Installation position of exhaust clamp
Clamp on catalytic converter	M8 lock nut - replace clamp	Tightening torque	23 (17 ftlb.) Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Clamp securing catalytic converter to exhaust system
Catalytic converter to transfer gear holder	M8 screw	Tightening torque	23 (17 ftlb.) Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Catalytic converter holders
Heat shield on universal joint	M6 screw	Tightening torque	10 (7.5 ftlb.) Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Heat shield on universal joint
Primary catalytic converter to exhaust manifold	M8 nut - always replace	Tightening torque	23 (17 ftlb.) Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Threaded joint for primary catalytic converter
Primary catalytic converter to holder	M8 screw	Tightening torque	23 (17 ftlb.) Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Holder for primary catalytic converter at the left
Lock nut for catalytic converter flange	Replace M8 lock nut	Tightening torque	23 (17 ftlb.) Nm
Terminal clamp to battery terminal		Tightening torque	6 (4.5 ftlb.) Nm
Ground line for battery to body		Tightening torque	20 (15 ftlb.) Nm
Fastening screw securing battery in battery housing		Tightening torque	23 (17 ftlb.) Nm
Fastening screw securing retaining bracket to battery housing		Tightening torque	8 (6 ftlb.) Nm
Generator to lower part of crankcase and upper part of crankcase	M8 x 95 (2 ea.)	Tightening torque	23 (17 ftlb.) Nm
Generator to upper part of crankcase	M8 x 35 (1 ea.)	Tightening torque	23 (17 ftlb.) Nm
Nut for B+ line to generator	M8 - Item 1	Tightening torque	15 Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. B+ line at the generator
Screw on generator	M6	Tightening torque	10 (7.5 ftlb.) Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Holder for three-phase generator lines
Screws securing crash console to three-phase generator	M6 - Item 4	Tightening torque	10 Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Crash console
Screw securing ground cable to generator	M8 - Item 1	Contact force	20 Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Securing ground strap on generator
Starter to upper part of crankcase	M10 x 45 (2 ea.)	Tightening torque	45 (33 ftlb.) Nm
Nut securing B+ line to starter		Tightening torque	18 Nm
Nut for electric line to starter		Tightening torque	6.5 Nm
Fastening screw securing generator to engine, M8		Tightening torque	23 (17 ftlb.) Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Tightening fastening screws on the generator
Knock sensor to upper part of crankcase	M8 x 35 (4 ea.)	Tightening torque	23 (17 ftlb.) Nm
Crankshaft pulse sender	Fastening screw	Tightening torque	8 (6 ftlb.) Nm
Courtesy of PORSCHE CARS NORTH AMERICA, INC. Crankshaft pulse sender