Quote:
Originally Posted by Jason
Using the Sport Shift Mode (S) a completely different character emerges: the transmission is crisp and unmistakably immediate. The innovative single-cylinder fadeout (known as 'Einzelzylinderausblendung‘ in German) enables super quick up-shifts which take just milliseconds. Depending on the load on the transmission, the injection of fuel into a given cylinder is interrupted for a fraction of a second, creating the required reduction in torque that the automatic transmission needs for the up-shift. The advantages versus the typical method of timing retardation are noticeably quicker shifts, improved thermo-dynamic efficiency due to reduced exhaust temperatures and lower fuel consumption. Each up-shift is accompanied by a deep back-pressure burble.
|
"Each up-shift is accompanied by a deep back-pressure burble."
My booming sound 'problem' solved.
