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E87 – The new BMW 1 series Aftersales Training 08/2004 Page 1 Drivetrain and Chassis. Overview.  N45/N46 Engine  M47TU2 Engine  Fuel System  Cooling.

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Presentation on theme: "E87 – The new BMW 1 series Aftersales Training 08/2004 Page 1 Drivetrain and Chassis. Overview.  N45/N46 Engine  M47TU2 Engine  Fuel System  Cooling."— Presentation transcript:

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2 E87 – The new BMW 1 series Aftersales Training 08/2004 Page 1 Drivetrain and Chassis. Overview.  N45/N46 Engine  M47TU2 Engine  Fuel System  Cooling System  Gearbox  Chassis  Drive Dynamic Systems

3 Driveline and Chassis Aftersales Training 08/2004 Page 2 N45/N46 Engine. Oil level old. DME Sensor CAN Measurement static dynamic Oil level Oil temperature Center value calculation Engine speed Display values Guide pipe Oil dip stick Instrumenten cluster

4 Driveline and Chassis Aftersales Training 08/2004 Page 3 N45/N46 Engine. Oil level old. DME Sensor CAN Measurement static dynamic Oil level Oil temperature Center value calculation Engine speed Display values Guide pipe Oil dip stick Instrumenten cluster

5 Driveline and Chassis Aftersales Training 08/2004 Page 4 N45/N46 Engine. Oil level new. DME Sensor CAN Measurement static + dynamic Oil level Oil temperature Center value calculation Engine speed Display values Instrumenten cluster

6 Driveline and Chassis Aftersales Training 08/2004 Page 5 N45/N46 Engine. Hot air mass meter. = area 0,9 1,0 1,1 Rich fuel-air mixture (air deficiency) Stoichiometric mixture Pure mixture (excess air)

7 Driveline and Chassis Aftersales Training 08/2004 Page 6 N45/N46 Engine. Hot air mass meter. HFM DK Collector Variable Valve Timing Pressure sensor DME Injection rate Air-mass flow [kg/h] - Sensor Calculated Air-mass flow [kg/h] n Eng. T int.

8 Driveline and Chassis Aftersales Training 08/2004 Page 7 M47TU2 Engine. Particle catalyst. Primary catalyst Particle catalyst

9 Driveline and Chassis Aftersales Training 08/2004 Page 8 Faservlies M47TU2 Engine. Particle catalyst.

10 Driveline and Chassis Aftersales Training 08/2004 Page 9 Fuel System. Electric fuel pump (EKP). Input rotor Delivery Auxiliary fuel line for suction pump

11 Driveline and Chassis Aftersales Training 08/2004 Page 10 Magnet Contact track Contact foil Fuel System. Fuel level sensor.

12 Driveline and Chassis Aftersales Training 08/2004 Page 11 Cooling System. Plug cooler.

13 Driveline and Chassis Aftersales Training 08/2004 Page 12 Gearbox. Rear differential.

14 Driveline and Chassis Aftersales Training 08/2004 Page 13 Chassis. Front axle.

15 Driveline and Chassis Aftersales Training 08/2004 Page 14 Chassis. Electric steering lock (ELV). A B

16 Driveline and Chassis Aftersales Training 08/2004 Page 15 Chassis. Rear axle HA5.

17 Driveline and Chassis Aftersales Training 08/2004 Page 16 Chassis. Rear axle HA5. Driving direction Radius arm Control arm Toe beam Chassis beam

18 Driveline and Chassis Aftersales Training 08/2004 Page 17 Chassis. Rear axle HA5.

19 Driveline and Chassis Aftersales Training 08/2004 Page 18 Chassis. Rear axle HA5. Adjustment toe Adjustment camber

20 Driveline and Chassis Aftersales Training 08/2004 Page 19 Chassis. Rear axle HA =Compress 2 =Spring travel 3 =Rebound 4 =Camber [min.] Bump toe-in about spring travel with brake force Bump toe-in forceless compress and rebound Bump toe-in about spring travel with side force 1

21 Driveline and Chassis Aftersales Training 08/2004 Page 20 Drive Dynamic Systems. DSC. ABS EBV CBC DBC ASC MMR MSR BMR DSC GMR SDR DTC Back


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