The gas pump rot does not turn on

I have a 2002 Daewoo Matiz The case is that the fault began with the apparent fuel injection failure in addition to turning on the service light until it went out and did not turn on again, after it went out I tried the switch and noticed that the fuel system set had a touch Toc Toc Toc Toc Toc while I had the spectch past other irregular thing. Motor service and Toc Toc Toc is felt in the gasoline pump, for this reason I decided of service and fails the flow of gasoline until it goes out ..... then they have told me that it is a connection of the negative or land that is bad but this does not give me security the main failure is when I demand or what is the same accelerate gives the fault and goes out ... the one who wants to help me in this I will always be grateful, thank you very much beforehand.

Take it to an electrician because that is the fault I already work that car here in Venezuela and it is an electrical and more negative problem that does not arrive at the signal of the distributor they have to check more than everything rifle but explain will be complicated will be complicated

Hello pleasure to greet you, I want to make my contribution to the signal of Daewo Matiz ... just change the reliance that is identical to the previous one ..

Well, there is a friend, I send you an information, it turns out that the fuel injection failures are very relational, that is, the current and fuel are similar, so initially it should be measured by the fuel pump that must be more or less in 35 psi, then you must verify the alternator that if it is generating the necessary current, since as one accelerates the engine it becomes more demanding, it also verifies the mass since it is interrupted. The computer cannot process the information sent by the sensors.

He tells me to see what else you can check (such as spark plugs, high cables, etc)

Friends of the community results and how I did this issue I feel committed to explaining the solution I found for the fault I had and after changing the pump stack, the fuel system relay I asked for an opinion and they told me to check the distributor and spark plugs in sight everything was fine but nevertheless the carbon and contacts of the distributor cover were burned and the carbon very worn out then bought the cover and Solve my problem ...... with a little luck but solve the fault