2014 PORSCHE 911 GT3 991 SERVICE MANUAL

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2014 911 GT3 Section 3 9/12/13 7:53 AM Page 46

911 GT3 (991) Launch Control Like the current 911 Carrera models with Porsche Doppelkupplung (PDK), the new 911 GT3 also features the driving dynamics-oriented drive-off function “Launch Con-

Power transmission

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trol” for maximum acceleration from standstill. Compared with these models, this function on the new 911 GT3 can be activated at any time without pressing any other buttons or switches. Readiness for an accelerated start is indicated in the tachometer on the instrument cluster as on the 911 Carrera models.

3.6 Porsche Torque Vectoring Plus (PTV Plus) The new 911 GT3 features Porsche Torque Vectoring Plus as standard. The system includes an electronically regulated, fully variable rear differential lock with selective braking interventions on the rear left or rear right wheel. The function of the overall

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system is described in section “4.10 Control systems”.

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