Charging, Basic Function - GF09.00-D-9900A
Engine All (Light transporter)
Schematic diagram of charging
Overview
This document contains information on:
- General
- Function
General
The charging compresses the intaken fresh air and increases the cylinder charge level. The engine output increases.
Function
The exhaust gases reach the turbine wheel via the intake on the exhaust gas turbocharger's turbine wheel housing.
Via a constriction, thermal energy is converted into kinetic energy and the turbine wheel starts to rotate.
The turbine wheel is on the same shaft as the compressor wheel. The compressor wheel is set in motion by the rotation of the turbine wheel and intakes fresh air.
The fresh air sucked in is compressed in the compressor wheel housing and reaches the engine through an outlet via the charge air cooler.
| Function schematics | |||
| Function schematic for charging | Engine 654 in model 907 | PE09.00-D-2500TSH | |
| Additional basic functions | |||
| Boost pressure control, basic function | GF09.40-D-1000A | ||
| Overrun mode bypass air, basic function | Engine 274 | GF09.40-D-1002A | |
| Charge air cooling, basic function | GF09.41-D-1000A | ||
| Detailed information | |||
| Exhaust gas turbocharger, detailed information | Engine 654 in model 907 | GF09.40-D-2500A | |
| Temperature sensor upstream of exhaust gas turbocharger, detailed information | Engine 654 in model 907 | GF09.40-D-2502A |