Removing and installing auxiliary heater fuel metering pump - ra83001405652x(5652)
WARNING: This page does not describe the selected car, but rather 42 other vehicles, including the 1999 Mercedes-Benz S600, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, 1999 Mercedes-Benz S320, and 1999 Mercedes-Benz CL600. However, it is still accessible from the selected car via links, so may be relevant.
Model 140
Previous work:
Cover for fuel pump assembly removed.
Operation number of operation texts and work units or standard texts and flat rates:
| Ground cable on battery | Disconnect, connect. |
| Connector (1) | Disconnect, connect. |
| Fuel hoses (2 and 3) | Clamp using special tool 000 589 40 37 00. |
| Clamps (4 and 5) | Open, close. |
| Fuel hoses (2 and 3) | Disconnect, connect. |
| Auxiliary heater fuel metering pump (Y23) | Remove from rubber mounts (6), install. |
| Auxiliary heater | Check function. |
| CO2 emission value | Check and adjust if necessary (Checking and adjustment of the CO2 emission value ). |