Remove/install coolant pump switchover valve - AR20.10-P-3000CD
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.
ENGINES 651 in MODEL 204, 207, 212, 218, 221
Shown on engine 651.911
MODIFICATION NOTES
| 30.9.09 | Remove exhaust gas recirculation cooler operation step - discontinued |
| Remove/install | |||
| 1 | Remove cylinder head cover trim | ||
| 2 | Loosen vacuum lines to P/S reservoir | Only for vehicles with mechanical power steering pump | |
| 3 | Disconnect electrical connector (1) on the coolant pump switchover valve (Y133) | ||
| 4 | Detach vacuum hoses (2) | ||
| 5 | Release and detach coolant pump switchover valve (Y133) on retaining tab (3) | ||
| 6 | Install in the reverse order |