AD07.52-D-7001A | Fuel pump (PEC) testing hydraulics | 27.5.97 |
ENGINE 111.979 in MODEL 901, 902, 903, 904
D07.52-0018-06
Connection schematic for checking pumping capacity and power consumption
01 Stop watch
03 Measuring cup
05 Pressure measuring instrument
103 589 00 21 00
06 T adapter 638 589 00 63 00
08 Fuel return line separating point
K39 Fuel pump relay base
| Location of components PEC gasoline injection and ignition system | ||
| Tools for testing fuel pressure, PEC hydraulics | ||
Disconnect fuel return line at fuel line separation point and connect pressure measuring instrument with T adapter | Ensure that no fuel is spilled | ||
Disconnect fuel pump relay | |||
Testing | |||
1 | Testing fuel pump pumping capacity, PEC fuel pump hydraulic system | ||
2 | Testing fuel pump power consumption, PEC fuel pump hydraulic system |