2014 PORSCHE 911 TURBO tires

Minor Repairs 277
Headlight Adjustment
fCheck tire pressure and adjust if necessary.fPlease see the chapter “TIRE PRESSURE FOR COLD TIRES (68 °F/ 20 °C)” on page 287.fPlease see the chapter “REPLACING BULBS” on page 276.
Adjustment
The adjustment is made with the vehicle ready to drive and the fuel tank completely filled.
The driver's seat must be loaded by a person or a 165 lbs. (75 kg) weight and the tire pressures must meet the prescribed values. After being loaded, the car must be rolled a few meters so that the suspension can settle.
For checking the headlight adjustment, the vertical position of the cutoff of the low beam (see fig.) has to be projected on a vertical screen (wall) in distance of 24.6 ft. (7.5 m) from the front lens of the headlamp. The correct position of the cutoff is 2.0 in. (5 cm) at 24.6 ft. or 7.5 m (0.4°) below a horizontal line, x cm from ground to the center of the headlamp lens.
Lateral adjustment of the headlights should be carried out at an authorized Porsche dealer.
Distance
Visual aim shall be performed at not less than 24.6 ft. (7.5 m) (this value is a rounded down conversion from the 25-foot distance typical of field aim using a screen). The 24.6 ft. (7.5 m) distance is measured from the headlamp lens to the viewing screen.
Floor
The surface upon which the vehicle rests is flat and approximately level.
Screen
The screen upon which headlamp beams are projected is perpendicular to the floor and the vehicle's longitudinal axis, flat, uniformly light in color, unobstructed, and wide and high enough to accommodate the vehicle beam patterns to be aimed.
The screen should be wide enough to provide at least 3.3 ft. (1 m) of space outboard of the vehicle's headlamp spacing.
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Tire Pressure and Technical Data 283
Tire Pressure and Technical Data
Vehicle Identification Data ............................284 Engine Data ................................................285Driving Performance....................................285Wheels, Tires ..............................................286Tire Pressure for Cold Tires (68 °F/ 20 °C) ...287Weights ......................................................288Dimensions.................................................288Filling Capacities .........................................289
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Tire Pressure and Technical Data 285
Engine Data
Driving Performance
The specifications refer to a vehicle with DIN curb weight without performance-reducing additional equipment (e.g. special tires).
911 Turbo911 Turbo S
Number of cylinders 6 6
Displacement 231.9 cu. in. (3,800 cm3)231.9 cu. in. (3,800 cm3)
Max. engine power as per 80/1269/EEC 520 hp (338 kW) 560 hp (412 kW)
At engine speed 6,000-6,500 rpm 6,500-6,750 rpm
Max. torque as per 80/1269/EEC487 ftlb. (660 Nm)Overboost: 524 ftlb. (710 Nm)553 ftlb. (700 Nm)Overboost: 553 ftlb. (750 Nm)
At engine speed1,950-5,000 rpmOverboost: 2,100-4,250 rpm2,100-4,250 rpmOverboost: 2,200-4,000 rpm
Maximum permitted engine speed 7,000 rpm 7,200 rpm
Maximum track speedAcceleration 0–100 km/h (62 mph) (values in bracketsrelate to “Sport Plus” mode)
911 Turbo Coupé196 mph (315 km/h) 3.4 (3.2) seconds
911 Turbo S Coupé198 mph (318 km/h) (3.1) seconds
911 Turbo Cabriolet196 mph (315 km/h) 3.5 (3.3) seconds
911 Turbo S Cabriolet198 mph (318 km/h) (3.2) seconds
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286 Tire Pressure and Technical Data
Wheels, Tires
fApproval of tire and wheel sizes is granted based on extensive testing. By fitting tires that have been approved by Porsche, you can be sure that you have the best possible tires for your Porsche.The load capacity coefficient (e.g. “91”) and maximum speed code letter (e.g. “Y”) for permitted top speed are minimum requirements. When fitting new tires or changing tires: Please see the chapter “TIRES AND WHEELS” on page 244.fSnow chain clearance can only be guaranteed with the tires marked 1). Snow chains can only be fitted on the rear wheels. Observe state or province-specific laws regarding maximum speeds with fitted snow chains. Only use Porsche approved fine-link cross-type or edge chains.fYour Porsche dealer will be pleased to advise you about the current approval status for tires, wheels and snow chains.
FA = front axle, RA = rear axle
20-inch wheel FA / RA5 holes and central lock8.5J x20, RO51 / 11J x20, RO56 1)9J x20, RO51 / 11.5J x20, RO56
Summer tires FA / RA245/35 ZR 20 (91Y) / 305/30 ZR 20 (103Y) XL 245/35 ZR 20 (91Y) / 305/30 ZR 20 (103Y) XL
Snow tires FA / RA245/35 R 20 91V / 295/30 R 20 97V 1)
20-inch wheel FA / RA Winter wheel with central lock8.5J x20, RO51 / 11J x20, RO59 1)
20-inch winter wheel FA / RA, 5-holenot for Turbo S,
not for vehicles with PCCB brake
8.5J x20, RO51 / 11J x20, RO52
Winter tires FA / RA245/35 R 20 91V / 295/30 R 20 97V
Installation of sizes not authorized by Porsche may impair driving stability and could result in loss of control of the vehicle.fBefore mounting new tires check with your authorized Porsche dealer for a current list of approved tires.
Improper Tire SizeDANGERh
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Tire Pressure and Technical Data 287
Tire Pressure for Cold Tires (68 °F/ 20 °C)
These standard and comfort tire pressures apply only to the tire makes and types approved by Porsche.
Standard tire pressure for summer tires
fThe load condition of the vehicle must be set and comfort pressure/standard pressure selected on the multi-function display. The tire pressure must be changed according to the vehicle load. Please see the chapter “SELECTING LOAD IN THE TPMS MENU” on page 110.
Standard tire pressure for snow tires
fThe load condition of the vehicle must be set on the multi-function display. The tire pressure must be changed according to the vehicle load. Please see the chapter “SELECTING LOAD IN THE TPMS MENU” on page 110.
Comfort tire pressure for summer tires up to 165 mph (270 km/h)
The comfort tire pressure speed threshold permitted for your vehicle depends on the national type standardization and is displayed under “Comfort pressure” in the “Tire pressure” menu on the multi-function display.fThe load condition of the vehicle must be set on the multi-function display. The tire pressure must be changed according to the vehicle load. Please see the chapter “SELECTING LOAD IN THE TPMS MENU” on page 110.Please see the chapter “SELECTING COMFORT/STANDARD PRESSURE IN THE TPMS MENU” on page 110.
FA = front axle, RA = rear axle
Part load Full load
FA R A FA R A
911 Turbo, 911 Turbo S34 psi/2.4 bar/240 kPa
43 psi/3.0 bar/300 kPa
37 psi/2.6 bar/260 kPa
47 psi/3.3 bar/330 kPa
Part loadFull load
FA R A FA R A
911 Turbo, 911 Turbo S31 psi/2.2 bar/220 kPa
39 psi/2.7 bar/270 kPa
34 psi/2.4 bar/240 kPa
43 psi/3.0 bar/300 kPa
Part loadFull load
FA R A FA R A
911 Turbo, 911 Turbo S31 psi/2.2 bar/220 kPa
36 psi/2.5 bar/250 kPa
33 psi/2.3 bar/230 kPa
40 psi/2.8 bar/280 kPa
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Index 291
Changing in car key ..........................................275 Charging..........................................................274Emergency starting with jumper cables ..............273General information ..........................................271Installation position ...........................................271Procedure after connection ...............................273Replacing ........................................................272Vehicle electrical system warning ........................95Winter driving...................................................272Before driving off .............................................................5BeltsCare instructions ..............................................237Fastening ..........................................................37Opening belt buckle ............................................38Safety-belt pretensioners, functional description ...37Warning light on the tachometer ..........................37 Brake booster .............................................................154Brake disks .....................................................................3Brake fluid ......................................................................3 Changing .........................................................243Warning light on speedometer ...........................243Brake pads .....................................................................3Breaking in new brake pads ..................................6Warning message, brakes.................................154Brake pedal ................................................................153Brake wear Warning message.............................................154 BrakesApplying/releasing parking brake.......................151Brake pad warning message .............................154Brake pedal .....................................................153Brake wear warning message ...........................154Break in new brake pads.......................................6Footbrake ........................................................152Test stand ...............................................221, 241Break in hints ..................................................................6Breaking inEngine .................................................................6Engine oil and fuel consumption during break-in period .....................................................6Hints ...................................................................6New brake pads and brake disks ...........................6New tires .............................................................6Brief overviewOpening and locking the vehicle from outside .......19
CCabrioletClosing convertible top .......................................69Convertible top care .........................................233Emergency operation .........................................70
Engine compartment lid ..................................... 26 Opening convertible top ..................................... 68Roll-over protection ............................................ 48Car careAirbags ........................................................... 237Alcantara ........................................................ 237Alloy wheels .................................................... 235Fabric linings ................................................... 237Headlights, plastic components, adhesive foils... 235Leather ........................................................... 236Leather care for seats with seat ventilation ........ 236Paint ............................................................... 234Safety belts ..................................................... 237Seals .............................................................. 236Underbody protection ...................................... 235Use of high-pressure cleaning equipment ........... 232Washing the vehicle, instructions....................... 232Wheel attachment faces ................................... 257Wheel bolts ..................................................... 257Windows ......................................................... 234Car key (remote control)Changing battery ............................................. 275Emergency operation of key/control unit in ignition lock....................................................... 28Locking vehicle door .......................................... 22Unlocking vehicle door ....................................... 21 Car Telephone............................................................. 169Care instructions Airbags ........................................................... 237Alcantara ........................................................ 237Alloy wheels .................................................... 235Car washing .................................................... 232Carpet ............................................................ 236Fabric linings ................................................... 237Headlights, plastic components, adhesive foils... 235Leather ........................................................... 236Leather care for seats with seat ventilation ........ 236Mats ............................................................... 236Paint ............................................................... 234Radar sensor................................................... 235Safety belts ..................................................... 237Seals .............................................................. 236Ultrasound sensors, ParkAssist......................... 235Underbody protection ...................................... 235Use of high-pressure cleaning equipment ........... 232Wheel attachment faces ................................... 257Wheel bolts ..................................................... 257Windows ......................................................... 234Carpet, care instructions ............................................. 236Catalytic converter ...................................................... 226Emission control (Check Engine) ......................... 95
Center armrest Opening front oddments tray .............................194Central bolt tightening torque (wheels) ...........................262Central locking ......................................................23, 258Emergency operation in the event of a fault ..........29Locking vehicle door with car key (remote control) .................................................22Locking vehicle door with Porsche Entry & Drive...22Opening and locking vehicle door from inside .......23Unlocking vehicle door with car key(remote control) .................................................21Unlocking vehicle door with Porsche Entry & Drive ........................................21 Central locking system Functional description .........................................18Changing button assignment on multi-function steering wheel..........................................................................127Changing car key (remote control) battery .....................275Changing wheels .........................................................254Chassis control systemsOverview (PTM, PSM, PASM, PDCC, PTV Plus) ....179Chassis number, position .............................................284Chassis setupFunctional description .......................................185Selecting .........................................................186Check Engine (emission control) Functional description .........................................95Warning light ......................................................95 Checking pressure .......................................................256Child restraint anchorages..............................................47Child restraint systemInstalling with LATCH system ...............................46LATCH restraint system ......................................46Child seatInstalling with LATCH system ...............................46LATCH restraint system ......................................46Prescribed installation direction (depending onweight of child)...................................................43 Child seat bracket .........................................................46Chrono .......................................................................114Cigarette Lighter .........................................................196Cleaning the air deflector ...............................................67Clock ..................................................................114, 124Closing Locking vehicle door from inside .........................23Persons/animals remaining in the vehicle .............22Vehicle door with car key (remote control) ............22Vehicle door with Porsche Entry & Drive (keyless) .22Closing convertible top ..................................................69Coasting .....................................................................150Coasting mode ................................................174
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296 Index
Shifting gears on the steering wheel .................. 176 Sport mode ..................................................... 175Porsche Dynamic Chassis Control (PDCC) ..................... 187Functional description....................................... 187Overview ......................................................... 179Warning message on the multi-function display ... 187Porsche Dynamic Light System (PDLS)............................ 80Porsche Dynamic Light System Plus (PDLS Plus) ............. 81Porsche Entry & DriveInclination sensor ............................................. 217Interior surveillance .......................................... 217Locking the vehicle ............................................ 22Unlocking the vehicle.......................................... 21 Porsche Stability Management (PSM) Functional description............................... 180, 181Multi-function light in the tachometer.................. 183Overview ......................................................... 179Switching off ................................................... 182Switching on .................................................... 183Porsche Torque Vectoring (PTV)/(PTV Plus) Functional Description ................................................................. 186Porsche Torque Vectoring Plus (PTV Plus)Overview ......................................................... 179Porsche Traction Management (PTM)Functional description....................................... 180Portable fuel container ................................................. 229Power Steering ........................................................... 244Power windowsAdjusting after connecting battery ....................... 63Malfunctions ...................................................... 63Opening/closing windows with rocker switch ........ 62Overview of driver’s door control panel ................ 62Overview of passenger’s door control panel ......... 62Storing end position ........................................... 63PressureTires (bar/psi) .................................................. 287Protection against towing (inclination sensor)Switching off with car key (remote control) ......... 216Switching off with Porsche Entry & Drive ............ 217PSM (Porsche Stability Management)Functional description............................... 180, 181Multi-function light in the tachometer.................. 183Overview ......................................................... 179Switching off ................................................... 182Switching on .................................................... 183Warning light on the multi-function display .......... 273PTM (Porsche Traction Management)Functional description....................................... 180PTV Plus (Porsche Torque Vectoring Plus )Overview ......................................................... 179
PTV/PTV Plus Porsche Torque Vectoring ................................ 186Pulling out/parkingFunctional description, ParkAssist ..................... 207Sensors for ParkAssist..................................... 207
RRace circuit .................................................................... 3Racing Tires ............................................................... 1, 3RadioTips ................................................................ 168Radio remote control..................................................... 16Rain sensor Adjusting........................................................... 87Switching on ..................................................... 86 Rear axle steering Function.......................................................... 191 Rear fog lightAdjusting the driving light ................................... 80Switching on ..................................................... 79 Rear seat storage space ............................................... 35Rear spoiler ................................................................ 190Rear window wiperSwitching on intermittent operation ..................... 88Window wiping .................................................. 88 Rear-axle load ............................................................. 204Refueling .................................................................... 229RelaysReplacing........................................................ 267 Remote control ............................................................. 16 Changing battery in car key .............................. 275Locking vehicle door .......................................... 22Unlocking vehicle door ....................................... 21Replacement keys......................................................... 17Restraint systems for children Installing with LATCH system .............................. 46LATCH restraint system...................................... 46Prescribed installation direction (depending on weight of child) .................................................. 43 Reversing camera ....................................................... 209Rim Cleaner................................................................ 263Roll stabilisationPorsche Dynamic Chassis Control (PDCC) ......... 187Roll-over protection, Cabriolet ........................................ 48Roll-up sunblind ............................................................. 65Roof load ................................................................... 288Roof Transport System................................................ 200Fitting basic carrier.......................................... 200Roof load ........................................................ 288Weights .......................................................... 288
Roof transport system Safety notes .................................................... 200Running inTires ................................................................... 6
SSafety belts .................................................................. 36Care instructions .............................................. 237Fastening .......................................................... 37Safety-belt pretensioners, functional description ... 37Warning light on the tachometer .......................... 37Safety compliance sticker ............................................ 284Safety-belts Opening belt buckle............................................ 38 Sealant/sealing set for defective tires ........................... 265Seals, care instructions................................................ 236Seat heatingSwitching off...................................................... 35Switching on ...................................................... 35Seat memory ........................................................ 34, 143Seat ventilation.............................................................. 35Switching off...................................................... 35Switching on ...................................................... 35 Seat-belt pretensioner Functional description......................................... 37Seats Adjusting seat position ....................................... 32Adjusting the front seat....................................... 32Child restraint system......................................... 42Head restraints .................................................. 32Seat adjustment ................................................. 32Storing/retrieving seat position ......................... 143Security wheel bolts Storage ........................................................... 198Selector lever position display ........................................ 94Selector-lever position display, PDK transmission ........... 173Setting air quantityAir-conditioning system ....................................... 58Setting automatic air-recirculation modeAir-conditioning system ....................................... 57Setting fanAir-conditioning system ....................................... 58Setting temperatureAir-conditioning system ....................................... 58Setting the date .......................................................... 124Setting the time........................................................... 124SettingsAdjusting on multi-function display ..................... 117Retrieving when opening the vehicle .................. 144Storing on the key ............................................ 143Storing personal settings .................................. 143
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Index 297
Storing vehicle settings ......................................34 Why have the settings changed? ........................144Shifting gearsPorsche Doppelkupplung (PDK) .........................172Shift prompt ......................................................93Side lightsSwitching on ......................................................79Slicks .............................................................................1Snow chainsGeneral information ..........................................251 Snow tires...................................................................250Socket (12 V) ..............................................................196Speed code letter on tire .............................................252Speed control (cruise control) Accelerating ....................................................156Decelerating ....................................................156Functional description .......................................155Interrupting operation .......................................156Storing speed ..................................................156Switching off....................................................157Switching on ....................................................156Speed limit..................................................................252Speedometer ..........................................................92, 93Spoiler, operating principle ...........................................190Sport Chrono ..............................................................114Sport mode ....................................................................3 Porsche Doppelkupplung ..................................175Switching on/off...............................................188 Sport tires ......................................................................2Stainless steel tailpipesCare instructions ..............................................236Standstill management Functional description .......................................184 Start/Stop function ......................................................149StartingEngine .............................................................148Steam-jet cleaners, instructions for use .........................232Steering......................................................................244 Countersteering assistance ...............................182 Steering torque pulse...................................................182Steering wheel Adjustment ........................................................51Multi-function steering wheel withtelephone function ..............................................53Multi-function steering wheel, functional description ........................................................52Switching Easy Entry function on/off ....................34Switching heating on/off .....................................51 StoppingEngine .............................................................148
Stopping engine automatically (Auto Start Stop function).......................................................... 149Stopwatch .................................................................. 114StorageGlove box........................................................ 193Opening storage compartment in front armrest .. 194Storage options............................................... 193Storage compartmentGlove box........................................................ 193In front armrest, opening .................................. 194Storage .......................................................... 193StoringPersonal settings ............................................. 143 Storing end position of the sunroof ................................. 66Storing the end position for the power windows............... 63Summer tiresChanging tires ................................................. 256Storage .......................................................... 250 Sun visor ...................................................................... 53Sunblind ....................................................................... 65SunroofCleaning the air deflector ................................... 67Emergency operation ......................................... 65Functional description ........................................ 63Malfunctions ...................................................... 65Storing end position ........................................... 66 Switching automatic anti-dazzle function on and off .......... 50Switching emergency flasher on/off................................ 83Switching on air-recirculation modeAir-conditioning system ...................................... 57 Switching on parking light .............................................. 83
TTachometerDisplay.............................................................. 92 Tailpipes Stainless steel, care instructions ....................... 236TankVentilation system ............................................ 231Technical dataDriving performance ........................................ 285Engine ............................................................ 285Tire pressure (bar/psi) ..................................... 287Tires, wheels ................................................... 286Weights........................................................... 288Technical modifications to the vehicle, information ......... 220Telephone ................................................................... 169Using via multi-function display .......................... 103Test standsBrake test ............................................... 221, 241Performance test..................................... 221, 241
Theft protection .....................................................16, 217 TireCare................................................................248Life .................................................................248Traction ...........................................................247Wear ...............................................................248Tire filling compressor .................................................198Tire pressureAir pressure (bar/psi)........................................287Comfort pressure .............................................110Comfort pressure speed warning.......................111Current settings ...............................................108Data (bar/psi) ..................................................287Fill info ............................................................108Speed warning .................................................112System learning ...............................................111Tire pressure plate ...........................................284Warnings .........................................................111Tire pressure monitoringWarning light ....................................................106Tire Pressure Monitoring System (TPMS) .......................105Tire pressure plate.......................................................284Tire sealing compound/sealing set for defective tires .....265TiresBreaking in new tires ............................................6Changing .........................................................256Checking pressure ...........................................256Damage ..........................................................248Fixing a flat tire ................................................265General information ..........................................244Inscription on radial tire ....................................252Replacing ........................................................249Sealant ............................................................265Setting type and size ........................................109Sidewall...........................................................252Snow chains (general information) .....................251Snow tires (general information) ........................250Sport ..................................................................2Storage ...........................................................250Tire pressure plate ...........................................284Tire pressure, data (bar/psi)..............................287Valves .............................................................249Tool kit........................................................................198Tools ..........................................................................198Torque ........................................................................116Torque display .............................................................116Torque, Technical data .................................................285TowingScrewing in towing lug ......................................280Towing lugIn the tool kit....................................................198
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