Charging, Basic Function - GF09.00-S-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 447.8 with code MO6 (Emissions class Euro 6d M/N1 Gr. II) with code MT6 (Emissions class Euro 6d N1 Gr.III/N2) with code XM0 (Facelift) |
PE09.00-S-2500TRA | |
| Engine 654 in model 447.6/7 with code MO6 (Emissions class Euro 6d M/N1 Gr. II) with code MT6 (Emissions class Euro 6d N1 Gr.III/N2) with code XM0 (Facelift) | PE09.00-S-2500TRB | ||
| Engine 654 in model 447.6/7 with code XM0 (Facelift) except code MO6 (Emissions class Euro 6d M/N1 Gr. II) except code MT6 (Emissions class Euro 6d N1 Gr.III/N2) | PE09.00-S-2500TRK | ||
| Engine 654 in model 447.8 with code XM0 (Facelift) except code MO6 (Emissions class Euro 6d M/N1 Gr. II) except code MT6 (Emissions class Euro 6d N1 Gr.III/N2) | PE09.00-S-2500TRL | ||
| Engine 200 in model 420 | PE09.00-S-2500VRA | ||
| Engine 608 in model 420 | PE09.00-S-2500VRB | ||
| Additional basic functions | |||
| Boost pressure control, basic function | GF09.40-S-1000A | ||
| Overrun mode bypass air, basic function | Engine 200, 274 | GF09.40-S-1002A | |
| Charge air cooling, basic function | GF09.41-S-1000A | ||
| Components | |||
| Basic function of pressure sensor upstream of exhaust gas turbocharger | Engine 200, 274 | GF09.40-S-2001A | |
| Exhaust gas turbocharger, detailed information | Engine 654 | GF09.40-S-2500A | |
| Temperature sensor upstream of exhaust gas turbocharger, detailed information | Engine 654 | GF09.40-S-2502A |