2003 Audi A6 Quattro not starting after installing new feul pump.

My car is stopped running one day and I put the code scanner on to see what it was and it said that it was the fuel pump so I replace the fuel pump fuses are fine in relay is fine. After replacing it the car is not starting anybody has any suggestions please, thank you very much

[@ncsquad4998]

I am in Turks and Caicos islands I have the same problem with the same car

[@mrpigeon9106]

Try to hook up air compressor to the fuel tank for pressure take a air compressor gun wrap it with same kind soft thing put it in fuel tank and start giving pressure and try to start the car

[@communitygamesfnf9832]

Im having the same problem right now with the same exact make and model. Did you check the fuse? Im still waiting on the fuel pump. Good luck.

[@Twin-Nick]

Replaced pump no fix. Fuse is fine.

[@communitygamesfnf9832]

@@Twin-Nick "If you have a bad fuel rail pressure sensor, the ECU won’t send the right amount of fuel to the engine. This will make it difficult to start your vehicle." Maybe this is it.

[@alexanderchavez4164]

It will not be fuelpump or relay. I had the exact same problem and changed fuel pump and fuelpump relay changed all fuses and nothing. But i found the problem!! In these cars the cam sensors and crank sensors give out its a common issue. I changed them out and it started right up. Id start with the crank sensor first and if it dont start change the cams sensors its got 2. All three of these parts cause the computer to not send fuel or spark. I gurantee that will be youre issue.

[@communitygamesfnf9832]

@@alexanderchavez4164 damn bro i wish you wouldve said this 5 months ago lol i sold it

[@alexanderchavez4164]

@@communitygamesfnf9832 damm took me about 5 months to igure it out hahaha well now you know for nect time buddy

[@devonwillingham225]

I’m having the same problem

[@alexanderchavez4164]

I was having same problem no fuel no spark. Found out what it was. Change all youre camshaft sensors and crank sensor they cause the computer to not let the car start just cranks but no fuel and spark. It will start of you change the crank and cam sensors

[@slavhondacivicsi]

Did you ever get it running?

[@alexanderchavez4164]

Mine was doing same thing i was getting no spark or fuel. I changed the fuelpump relay and nothing. Changed the ecu relay nothing. But i changed all my camshaft position sensors amd the crankshaft position sensor and it started right up.

[@JK-lt5xj]

Hi

[@joshkucharski1093]

Starter