Technical Data, Fuel System
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| Designation | 997 Turbo, engine MA170 | 997 Turbo S, engine MA170S | |
| Injection | Digital engine electronics (SDI 3.1) | ||
| Fuel pressure in low-pressure system | 5.0 +/- 0.3 bar | ||
| Holding pressure after 20 minutes | 4.0 + 0.5 bar | ||
| Delivery rate of electric fuel pump | 5.0 +/- 0.25 liters per minute at 12.5 volt vehicle voltage | ||
| Fuel high-pressure system | 6-piston high-pressure pump | ||
| Fuel injection | Direct fuel injection (DFI) | ||
| Fuel injector | Multi-point injector | ||
| Max. fuel pressure in high-pressure system | 140 bar | ||
| Fuel delivery | Tandem pump (EKP) with two additional sucking jet pumps | ||
| Fuel system | Returnless fuel system | ||
| Fuel quality/type | ROZ 98, unleaded | ||
| Fuel tank capacity (refill volume, nominal volume) LHD/RHD | 67/66 liters | ||
| Reserve tank capacity | 12 liters | ||