CLK 63 AMG (209.377) V8-6.3L (156.982) (2008)
Reverse travel
If reverse travel (selector lever position "R") is recognized by the MESFI [ME] control unit, the throttle valve are opened more slowly and the maximum
opening angle of the throttle valves is limited to about 50%.
This function has the task of optimizing ride comfort and safety when reversing.
Adaptive accelerator pedal
The ME-SFI [ME] control unit recognizes how rapidly the accelerator pedal is being actuated and switches between characteristic curves. After approx.
50% pedal travel by a sporty driver, around 80% of engine load is released and by a smooth driver, around 40%. From a pedal travel of about 90% the
full load request takes place for both characteristic and there no difference noticeable anymore.
If, for example, the characteristic curve for a quiet driver is active after a long drive on the freeway then the accelerator pedal must be pressed down
unusually hard to obtain a higher acceleration level.
Additional functions of the electronic accelerator pedal:
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Idle speed control
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Cruise control (CC [TPM])
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Variable/Permanent Speed Limiter
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Torque interface
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Emergency running
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Fault storage
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Data transfer over CAN