Check electric connection of the electronic fuel pump: Make sure that the wires of the electronic fuel pump are connected firmly without any breaking or wear.

Check fuse of the electronic fuel pump: Check if the fuse of the fuel pump works normally. If the fuse is blown, it should be replaced.

Check the fuel pump filter: Check if the filter of the fuel pump is blocked. Clean or replace the filter if necessary.

Check voltage of the fuel pump: Check if the working voltage of the fuel pump is normal. In the case of abnormal voltage, it should be repaired or replaced.

Check the fuel pump nozzle: Check if the fuel pump nozzle has been blocked or damaged, and clean or replace it in a timely manner if necessary.

Advantages of vika electronic fuel pump assembly:

1. Resistance to electromagnetic interference: Electronic fuel pumps may be subject to interference by electronic devices on board during operation. The vika electronic fuel pump contains electronic components that can suppress IFA effectively, thereby eliminating interference caused by electronic devices.

2. High valve closing pressure: The valve closing pressure of vika electronic fuel pump can typically reach 660 kPa~800 kPa. By contrast, the closing pressure of Bosch's original products is in the range of 450 kpa~600 kpa.

3. An innovative projection function is added: The projection function can keep the fuel pump body full of fuel all the time! This prevents failed fuel pumping due to insufficient pressure in the case of low fuel volume, provides constant cooling for the pump, and effectively extends its service life!