Fuel metering pump, location/task - GF83.70-P-4008A
WARNING: This page does not describe the selected car, but rather 22 other vehicles, including the 2015 Mercedes-Benz G550, 2014 Mercedes-Benz G550, 2013 Mercedes-Benz G550, 2012 Mercedes-Benz G550, and 2011 Mercedes-Benz G550. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 168 with ENGINE 668.940 with heater booster
MODEL 202 with ENGINE 611.960 with heater booster
MODEL 210 with heater booster
MODEL 220 with ENGINE 613.960 with heater booster
MODEL 220 with ENGINE 628.960 with heater booster
MODEL 129 as of 1.6.97 with CODE (228) Stationary heater
MODELS 203, 210, 215, 220, 230 with CODE (228) Stationary heater
MODEL 463 as of 1.6.94 with CODE (H12) Auxiliary heater Webasto Tele Thermo Top S
MODEL 209.3 with CODE (228) Stationary heater
MODEL 202, 203, 209.3, 210, 215, 220, 230, illustrated on MODEL 210
| Fuel metering pump location | The STH fuel metering pump (Y23) or the STH or ZUH fuel metering pump (Y23) is located on the vehicle floor at the rear near the fuel tank. | ||
| MODEL 129 as of 01.06.97 with CODE (228) Stationary heater | GF83.70-P-4008-01B | ||
| MODEL 463 as of 01.06.94 with code (H12) heater booster | GF83.70-G-4008-01A | ||
| MODEL 168 with engine 668.940 with heater booster | GF83.70-P-4008-01GC | ||
| Fuel metering pump task | Delivers the fuel required for the combustion or blocks the fuel feed line when the STH heater unit (Models 129, 203, 209.3, 215, 230, 463) or STH or ZUH heater unit (Models 168, 202, 210, 220) is at rest. |