Télécharger LIQUI MOLY: LSPI sur PC

     


Sinon, suivez les instructions ci-dessous pour utiliser LIQUI MOLY: LSPI sur PC:

LIQUI MOLY: LSPI Sur iTunes

LSPI (= Low Speed Pre-Ignition) or SPI (Stochastic Pre-Ignition) describes the unwanted pre-ignition that occurs stochastically in the combustion chamber.  It occurs at high load and low engine speed in turbocharged engines with direct injection before the spark plugs begin to spark.  The cause of LSPI probably lies in the motor oil, tiny quantities of which get into the combustion chamber, where they are ignited in the compression process.  The injection nozzles extend directly into the combustion chamber, so they are exposed to high temperatures, pressures and the influence of combustion residues.  With LSPI the pressure in the combustion chamber is about three times that for normal combustion.  The combustion flashes over to the fuel/air mixture and results in heavy engine knocking.  Modern, direct injection turbocharged gasoline engines have a highly stressed injection system.  Due to the high temperatures, the particle deposits can start to glow and ignite, which can lead to engine knocking.  This problem is caused by the downsizing of engines, which means that modern engines have less displacement but are still supposed to deliver the same or even greater power.  Learn how LSPI affects your engine and how to carefully choose the right engine oil with the LSPI Impact app.  Carbon deposits are also considered a significant factor in LSPI.  The extreme pressure means that massive piston damage can occur within a short space of time.  Deposits form rapidly at the nozzle outlets.  This app is optimized for the iPad but also works on any other iOS device.