6-Speed Automatic PSA

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REMINDERS THEORY REVIEW

AM6 They are usually fitted to the top of the range PEUGEOT models. They are connected to the ES and DT engine families and are manufactured by the parts supplier AISIN AW. Automatic gearboxes with 6 forward gears with converter locking: - Max Maximum imum torq torque: ue: 450 Nm. - Wei Weight ght:: about about 94 kg. kg. It's a self-adjusting automatic gearbox.

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THE TORQUE CONVERTER

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The AM6 automatic gearbox converter

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THE TORQUE CONVERTER

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The AM6 automatic gearbox converter

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THE TORQUE CONVERTER

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…;;

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THE TORQUE CONVERTER

Turbine

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Pump or Impeller

Stator

Locking piston 92

THE TORQUE CONVERTER

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Locking piston

Vibration damper

Single-faced clutch disc 93

The torque converter.

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THE TORQUE CONVERTER

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Position

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THE TORQUE CONVERTER

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Operating principle

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THE TORQUE CONVERTER

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Composition oil

The turbine turns the automatic gearbox mechanism.

The pump or impeller is turned by the engine 68

THE TORQUE CONVERTER

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Pump or impeller

Turbine

Direction engine turns 69 in

THE TORQUE CONVERTER

Turbine

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Pump or impeller Stator

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THE TORQUE CONVERTER

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Pump or impeller

Turbine

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THE TORQUE CONVERTER

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THE TORQUE CONVERTER

For engine speeds less than about 2,000 rpm (stator free)

Engine

Automatic gearbox

Stator fixed (rotation impossible)

Multiplication of transmitted torque

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THE TORQUE CONVERTER

For engine speeds greater than about 2,000 rpm (stator fixed)

Engine

Automtic gearbox

Transmission of engine torque

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THE COMPOSITE EPICYCLICAL DRIVE

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THE COMPOSITE EPICYCLICAL DRIVE B2

RL

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B1 R3 Output R3

R2 R1

SS

R1 S3 PC1

S2 S1

R1 R2 R3 B1 B2 RL

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THE COMPOSITE EPICYCLICAL DRIVE B2

RL

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B1 R3 Output R3

R2 R1

PC

R1 S3 PC1

S2 S1

R1 R2

Fix S2 to PC1 Turn PC

R3

Fix S3 to PC1

B1

Brake S3

B2

Brake PC

RL

Brake PC in one direction

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THE COMPOSITE EPICYCLICAL DRIVE R1

R2

R3

B1

B2

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RL

R

R

N

1a

1

2

3

4

5

6

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THE ELECTRICAL ELEMENTS

The electrical elements AM6

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THE ELECTRICAL ELEMENTS GEARBOX SPEED SENSORS

Gearbox output speed

Gearbox entry speed (turbine) 153

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THE ELECTRICAL ELEMENTS THE MULTIFUNCTION CONTACTOR

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THE ELECTRICAL ELEMENTS TEMPERATURE SENSOR

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THE ELECTRICAL ELEMENTS ELECTRONIC VALVES

SLT SLB1 SLC2 SLC3 SLC1 SLU 156

the transmission control unit

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THE TRANSMISSION CONTROL UNIT RULE 1 DRIVER

E       c     o    n     o    m     c i       

RULE 2

ENVIRONMENT

LAA

RULE 3

RULE 4 PROGRAMMES

Self adjusting gear change programme

RULE 5

 S      p     o    r     t    

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THE TRANSMISSION CONTROL UNIT DRIVER INFORMATION The accelerator position The speed the accelerator is moved The frequency of kick down The time spent in kick down The use of the brakes

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THE TRANSMISSION CONTROL UNIT EXTERNAL INFORMATION  

For a 50 % load

Time

1 km

50 Kph

1.12 minute

60 Kph

1 minute

70 Kph

0.51 minute

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THE TRANSMISSION CONTROL UNIT The programmes: "GREEN" "ADAPTIVE" "ADAPT TO THE DESCENT" "TRAFFIC JAM" "SPORT" "SNOW" 161

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THE TRANSMISSION CONTROL UNIT The programmes:

"ESP" "MANUAL" "CRUISE CONTROL / SPEED LIMITER" "OVERHEATING PROTECTION"

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THE TRANSMISSION CONTROL UNIT EXAMPLES OF RULES Engine loading (%) Kick Down Foot to the floor

Vehicle speed (kph) Foot raised

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THE TRANSMISSION CONTROL UNIT Kick Down Foot to the floor95

Foot raised 164

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THE TRANSMISSION CONTROL UNIT Comfort and adaptability strategies. Prevent a change to a higher gear Anticipate down-shifting Prevent a down-shift request Prevent a gear change related to a mode change Prevent a request for multiple gear changes Prevent a request to change up in a corner 165