2014 PORSCHE 911 TURBO 911 TURBO S 991 SERVICE MANUAL – PDF DOWNLOAD
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2014 PORSCHE 911 TURBO 911 TURBO S 991 SERVICE MANUAL – PDF DOWNLOAD
- Its presentation at the Paris Motor Show in 1974 marked the beginning of a unique success story for the 911 Turbo. With the Turbo, a benchmark for the Sports Car was born.
- A proverbial technology pioneer from the very beginning, each generation of the 911 Turbo represented the pinnacle of what is technologically possible in terms of performance.
- It was always ahead of its time: While others were still using large-displacement 12-cylinder engines in their top models, the 911 Turbo managed to set new standards with a relatively small, lightweight, but extremely powerful flat-six engine.
- We have followed this tradition undeterred ever since. Today, we use unique technologies, such as Variable Turbine Geometry (VTG), which significantly increases both the performance and efficiency of the turbo engine.
- Even with all the innovations that make up previous model history, the new generation of the 911 Turbo represents an unusually large step forwards in terms of development:
- In essence, this is a completely new vehicle, with a longer wheelbase, wider track, larger wheels and intelligent lightweight construction. The result is higher performance potential and greater comfort.
TABLE OF CONTENTS:
2014 PORSCHE 911 TURBO 911 TURBO S 991 SERVICE MANUAL – PDF DOWNLOAD
1 Engine 1
1.1 General information 1
1.2 Technical data 3
1.3 Belt drive 5
1.4 Pistons and connecting rods 5
1.5 Piston spray cooling 6
1.6 Crankshaft 6
1.7 Crank drive 7
1.8 Pulley 7
1.9 Cylinder heads 8
1.10 Camshafts 9
1.11 VarioCam Plus 10
1.12 Engine oil circuit 11
1.13 Cooling system 13
2 DME engine electronics 15
2.1 General information 15
2.2 Fundamentals of Digital Motor Electronics (DME) 16
2.3 Fuel system 17
2.4 Intake system 18
2.5 Mixture formation 23
2.6 Ignition system 27
2.7 Exhaust system/emission control 27
2.8 Other DME functions 30
2.9 Auto Start Stop function 33
3 Power transmission 37
3.1 General information 37
3.2 Gear shifting 38
3.3 Coasting 39
3.4 Neutral via paddle 41
3.5 Auto Start Stop system 41
3.6 Thermal management 42
3.7 Controlled rear differential lock 42
3.8 All-wheel drive – Porsche Traction Management (PTM) 44
DME engine electronics 2
Power transmission 3
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4 Chassis 53
4.1 General information 53
4.2 Wheelbase and track widths 54
4.3 Porsche Active Suspension Management (PASM) 54
4.4 Porsche Dynamic Chassis Control (PDCC) 55
4.5 Rear axle steering (HAL) 56
4.6 Power steering 65
4.7 Brake system 66
4.8 Wheels and tires 71
4.9 Control systems 72
4.10 Sport/Sport Plus mode 74
5 Body 79
5.1 General information 79
5.2 Body in white 80
5.3 Body repairs 82
5.4 Aerodynamics 82
5.5 Add-on parts and luggage compartment 83
6 Body – Exterior equipment 85
6.1 General information 85
6.2 Front view 85
6.3 Side view 88
6.4 Rear view 90
6.5 Spoilers 92
6.6 Exterior mirrors 100
7 Body – Interior equipment 101
7.1 General information 101
7.2 Concept 102
7.3 Seats 104 Body equipment, interior 7
6 Body equipment, exterior
Chassis 4
Body 5
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8 Heating and air-conditioning 105
8.1 General information 105
8.2 Ventilation 106
8.3 Operation 109
8.4 Refrigerant circuit 113
8.5 Actuators and sensors 114
8.6 Topology of the air-conditioning system 115
9 Electrics and electronics 117
9.1 General information 117
9.2 Network topology 118
9.3 Lighting 119
9.4 Glossary 124
PLEASE NOTE:
- This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
- This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
- Require some other service manual or have any queries: please WRITE to us at [email protected]