Attention. Carry out the test procedure with the engine not running.
Remove the cover of the Protection and Switching Unit.
Disconnect the brown connector of the Protection and Switching Unit (2).
Connect brown connector pin (3) with terminal «+» battery to drive the fuel pump.
The scheme for connecting devices when checking an electric fuel pump:
1 - pipeline with a pressure gauge;
2 — «tee» instrument (Mot. 1311-08);
3 - fuel supply line.
Measure the performance of the pump, which should be 80-120 l / h.