The new Panamera - Mark Motors of Ottawa
The new Panamera - Mark Motors of Ottawa
The new Panamera - Mark Motors of Ottawa
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<strong>The</strong> need to get a lot done in a short space <strong>of</strong> time.<br />
Sound familiar?<br />
Electronic engine management system.<br />
<strong>The</strong> EMS SDI 6.1 electronic<br />
engine management system<br />
ensures optimum engine performance<br />
at all times. In particular,<br />
it evaluates the signals <strong>of</strong> the<br />
electronic accelerator pedal<br />
(E-Gas) – a prerequisite for<br />
Porsche Stability Management<br />
(PSM, p. 70), which is fitted as<br />
standard. Moreover, it regulates<br />
all engine-related functions and<br />
assemblies (see diagram). <strong>The</strong><br />
results: optimum performance<br />
and torque with reduced fuel<br />
consumption and emissions,<br />
whatever your driving style.<br />
Another important function is the<br />
cylinder-specific knock control,<br />
which compensates for different<br />
fuel grades added to the engine.<br />
Input data Regulation/control <strong>of</strong><br />
Engine speed (from crankshaft)<br />
Inlet camshaft phase angle<br />
Engine load<br />
Throttle-valve angle<br />
Lambda sensor signals<br />
Knock sensor signals<br />
Temperatures<br />
– Coolant<br />
– Intake air<br />
– Engine oil<br />
– Ambient air<br />
– Engine compartment<br />
Vehicle speed<br />
Clutch pedal/gear selector position<br />
Accelerator pedal<br />
Fuel pressure<br />
Oil pressure, oil level<br />
Since cylinders never all work<br />
under exactly the same<br />
conditions, the ignition point is<br />
shifted individually, as and when<br />
necessary. This prevents damage<br />
Digital engine electronics<br />
(EMS SDI 6.1 electronic engine management system)<br />
CAN interface with driving dynamics control, transmission control, immobiliser,<br />
instrument cluster, climate control, Sport button, diagnostics, etc.<br />
to a cylinder or piston at high<br />
engine speeds and loads.<br />
<strong>The</strong> on-board diagnostics ensure<br />
timely detection <strong>of</strong> any faults<br />
· 50 · · 51 ·<br />
Ignition<br />
Direct fuel injection (DFI)<br />
Performance | Engine<br />
Idling via throttle valve and ignition<br />
Heating <strong>of</strong> lambda sensors<br />
Cylinder-specific knock control<br />
Fuel pump controlled on-demand<br />
Fuel-tank venting<br />
Camshaft controller<br />
Valve lift switchover<br />
(VarioCam Plus)<br />
Engine fan controller<br />
Starter controller<br />
Oil pressure regulator<br />
Fuel pressure regulator<br />
Throttle valve controller<br />
Variable intake manifold<br />
and defects that may occur in the<br />
exhaust and fuel systems and<br />
notify the driver immediately. This<br />
also prevents increased pollutant<br />
emissions and unnecessary<br />
fuel consumption.