mtsuberu Posted March 21, 2006 Share Posted March 21, 2006 any info on changing the fuel pump on a 2003 outback sport? Any reason to not change it yourself? Quote Link to comment Share on other sites More sharing options...
nipper Posted March 21, 2006 Share Posted March 21, 2006 its easy to change. Go to a aftermarket auto part store, and they should be able to sell you just the pump and not the entire assy. Why do you want to change it? nipper Quote Link to comment Share on other sites More sharing options...
frag Posted March 21, 2006 Share Posted March 21, 2006 What happened to make an almost new pump fail? There is a round cover under the carpet behing the rear passenger side seat. This cover gives access to the inside of the gas tank and to the fuel pump and fuel gauge sender. I think that if you unbolt it, the rest is pretty intuitive. Other members might call me wrong on this, but I think that if you put your hand on the most recent Haynes (less than 20$) manual for the Legacy, the procedure will be the same even if your model year is not covered. Quote Link to comment Share on other sites More sharing options...
nipper Posted March 21, 2006 Share Posted March 21, 2006 What happened to make an almost new pump fail?There is a round cover under the carpet behing the rear passenger side seat. This cover gives access to the inside of the gas tank and to the fuel pump and fuel gauge sender. I think that if you unbolt it, the rest is pretty intuitive. Other members might call me wrong on this, but I think that if you put your hand on the most recent Haynes (less than 20$) manual for the Legacy, the procedure will be the same even if your model year is not covered. Your right on the haynes manual. i think with the exception of some suspension parts, interior and the emissions/engine mgmt car is pretty much mechanically the same till 2005. nipper Quote Link to comment Share on other sites More sharing options...
mtsuberu Posted March 21, 2006 Author Share Posted March 21, 2006 Thanks to all!!! my 2003 has 104000 miles on it. Lots of start and stop driving and nassssty Montana weather to put up with. I have changed the o2 sensor the coolant temp sensor fuel filter plugs/ wires and have kept it maintained. Currently hesitation problems and high lows in idle as well as I think I can hear the fuel pump straining to pump?? Quote Link to comment Share on other sites More sharing options...
frag Posted March 21, 2006 Share Posted March 21, 2006 Maybe you are right, but I think it's extremely rare to see a fuel pump fail at that mileage*. I would have the fuel pressure checked before investing in a new pump. You might also check the voltage at the pump : if the pump runs unevenly, it could be cause of a bad connection, ground, relay, etc. * I have a 96 Brighton wagon with 146 K miles on it and I do the same kind of driving in about the same kind of weather and my pump runs just fine. Quote Link to comment Share on other sites More sharing options...
mtsuberu Posted March 21, 2006 Author Share Posted March 21, 2006 Thanks again! I get a system to lean error from obd11. and the po130 from o2 sensor rears its head again. I am hopeing it is the pump? I will let you know soon. Thanks for the info I have not needed a manual till recently. Currently my frontier is undergoing a timing belt change and the soob is not playing well I have to get one running for my wife by 7am. I will let you know! THANKS Quote Link to comment Share on other sites More sharing options...
WAWalker Posted March 21, 2006 Share Posted March 21, 2006 If you have already replaced the A/F sensor, and still get code P0130, you have a bad electical connection in wiring between ECM and A/F sensor. Or you have an exhaust leak upstream from A/F sensor. If you can't find the problem, give me a call, 586-2231. I've got a Select Monitor, can look at A/F sensor readings. Quote Link to comment Share on other sites More sharing options...
mtsuberu Posted March 22, 2006 Author Share Posted March 22, 2006 Thanks again!!!! It is running like a champ! In tank filter was dirty . I also cleaned out the tank it was also dirtier than I would have expected. Quote Link to comment Share on other sites More sharing options...
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