Santa FE SM (2001-06) :: Fuel Pump - No Power
Sep 26, 2016
2001 Santa Fe. 4 Cylinder
It has spark, it will run briefly with starting fluid.
The camshaft, crankshaft, fuel pump and TPS are all good.
All fuses are good.
The fuel pump relay is good.
The FP relay gets power to both the control side and the FP power in side.
If I jump the FP power side of the relay it will get 12v pump to the FP connector.
NO power to the FP cutout switch by the master cylinder.
So, how can the relay be good and the FP get power if I jump the relay but not have power when I put the relay back in? Is the ECU cutting it out as soon as it gets a signal from the relay?
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Santa fe 2.7litre 2004 240000km... My santa fe won't start, after check we found no power at the fuel pump. we change pump, we found a bad contact at the remote starter connection. we decide to cut the wires of remote starter. after the car start and ride 1 day, stop with check engine, towing
We take off the remote starter and disconnect all wire of this remote starter. The car start and stop. After that bizarre problem, the park light stay open, and the window can be up and don't with no key in the ignition!!!!
We check fuse relay etc, all wire of the old remote starter and we take off battery and rebuilt the ground. We still have the same problem; when we tried to start at acc, everything seam normal but the wipers run at off position and when we turn the key for starting , wiper stop , radio close.
Like we have a ground problem. We change the ignition little baril now we think the computer is maybe dead. I double check all remote starter wire and every thing seem ok !!!!!
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I have an issue of fuel pressure I believe on my 2003 3.5 Santa fe...It would start then stall...I'm at my wits end with this thing...I checked the relay and its good...checked all fuses and they are good...I don't hear the 2-3 second whine of the pump when I turn the ignition to the on position, so I suspected a bad pump...but before I bought a new pump I took out the back seat, removed the access cover and checked the connector to see if the pump is getting power...its not...I'm at a loss as to where to look next...
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02 Santa Fe was recently in a minor accident that popped the airbags. Engine won't start now. Where do i find the reset for the fuel pump?
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My Santa Fe quit running one day as I was driving. The fuel pump hums when I turn the key to on. The spark plugs look ok. One coil is not getting a spark. We replaced that coil and it still isn't sparking. The timing belt appears to be fine. I bought an OBD II reader, and it gave me the code for the camshaft position sensor. We replaced that today, but there is still no spark. I cleared the code and tried to start the car. There are no codes present so I am assuming I fixed the camshaft sensor issue. Next up on the list is to replace the wiring leading up to the ignition coil. I gave it a quick look over. It appears to be ok, but I might replace it anyway. The outer housing is cracked a little, but the car is 13 years old so I expect that. Before it died there was an awful sound coming from the engine. It sounded like a piston was rubbing/scraping. I am throwing that out there just in case it is related to my electrical issues. I have noticed other weird electrical issues as well. The middle brake light usually works, but sometimes it doesn't work and sometimes only part of it works.
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Instead of a normal humm I get a growling noise when I turn the key to prime the fuel pump.. I am think fuel pump issues.. but no sure if thats what it is??
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My Santa Fe has a broken power steering pump pulley. Darn thing broke right around the spindle! I can not find a replacement anywhere. I've tried to find a one new, used and at the upull lots (only one Santa Fe in at Pick n Pull dang thing was stripped clean!). The pump is easy to find but this pulley is a ghost!
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My power steering went out a few months ago. No warning, whining, or hiccups. Just stopped working. Installed a new pump today, and it worked great for about five minutes. Bled it out, put fluid in, etc. Took off on a test drive and a mile up the road I went to turn into a street and power steering was gone.
Fluid is still full, belt is still there, no visible leaks. 2004 3.5L V6.
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Long story short, my car died on me shortly after pulling out of the driveway a few weeks ago. Initially I thought it was my fuel pump because it wasn't priming when I had the key turned to the "ON" position. Here's what I know for sure:
The fuel pump works. It was tested and is not the issue. The relay is good.
The fuse from number 28 is good. There isn't any power at the fuse. The shop has been tracing wires and looking at diagrams and cannot find any breaks in any wires.
The ECU has been swapped for another one. When I turn the key to the "ON" position, the check engine light and EPC light come on, then turn off after about 3 seconds. They do not stay on.
What else could it be? Car in question is an 01 Jetta 1.8T AWD motor code.
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I have a 01 santa fe 2.7 motor. I have read several threads in here regarding the famous pump whine. my pump is making a whine at idle, I have cleaned the bottle and made sure the screen has not restrictions, drained all the fluid, and have inspected the lines for leaks.
With a stethoscope have pin the noised to the pump, the noise travels in the reservoir when I race the engine the noise is more evident on the bottle. I am tempted to replace the pump, but the steering has no issues and operates fine, also no change in the whine noise when moving left to right.
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I have a 04 santa fe , which slowly started whining which was diagnosed a power steering pump, when replaced the problem got worse and it became very hard to steer. Steering rack was the next diagnosis, replaced and another new pump. Now its so hard to steer and the whining has returned. Looking in the reservoir the fluid seems to be moving good with no bubbles??
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So I have multiple issues that all seem to stem from a power steering leak. According to the dealership, the PS pump is leaking fluid onto the serpentine and timing belts causing them to swell. This in turn has something to do with the AC compressor not working but they wouldn't give me details. When I looked at the clutch wheels on the AC compressor, there seems to be a good amount of rust in between the two wheels. I can't say that I trust the dealership because the original owner was bought out by a larger group that is known to just say "replace everything". I usually do most of my own work on my 95 Tacoma, so I'm no stranger to import v6 motors.
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We have a 2002 Sante Fe with v6 and 270,000 km on it. Just had extreme loss of power and jerky acceleration from a stop. This has happened a few times in the past year and each time with a 1/4 tank of fuel? We pulled into a gas station, filled it up and away we go like nothing was wrong?
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So, I just had the fuel pump replaced on my '15 6.7 a month ago and it just died again. (next day edit: it didn't actually die, it showed all the same symptoms)
Same symptoms: whining sound, low fuel pressure warning, reduced power warning.
This time I'm 50 miles from home so I pulled off the road before it shut off. Interesting, I was in a hilly area and my low fuel warning came on too. We are waiting for a tow. I was considering trying to push on but don't want to get stuck in a dangerous spot on the highway. We're in a church parking lot.
So, last time this happened I was on flat road with about a half tank of fuel on a lunch break. I ran a mile after the warnings came on to feel out the issue and to see what would happen. I happened to be only about a mile away from my dealer so I drove that way. I got reduced power warning and then it cut power on me (limp mode). I made it to about 100 yards away before it cut off.
This time, I was in a hilly area at night on a windy two lane road with no shoulders in the woods. I was miles from civilization and was showing below a quarter tank of fuel. ~100 miles to EMPTY. I got the low fuel pressure warning first and then the reduced power mode before the whining noise started. I was climbing a hill on a curve at the time. I drove a quarter mile and then pulled off the road into a parking lot so I wouldn't be stuck on the shoulder. It didn't actually go into limp mode.
I let it sit a few minutes, talked it over with the wife and decided to call for a tow. After talking to the tow truck driver who said he would be an hour because he had to go find a bigger truck, I decided to see what I could do while I wait. I fired it back up and the fuel level dropped to below 1/8 and I was now showing 33 miles to EMPTY. I was parked on a hill with the back end up. I had backed the truck into a space to make it easier for the tow truck driver. I let it run a minute, checked for leaks and it seemed to run fine with no studdering or additional warning lights.
CEL was on but no new warnings. I put in my code reader and pulled the P0087. Just one code. I revved it a bit to see if there were any issues. It seemed fine so I decided to try my luck. I started driving towards home with the intention to stop at the first diesel station to fill up. Truck ran fine. After two minutes of driving gently, heart racing, my fuel level came back up and it now read 88 miles to EMPTY. I drove 11 miles to the nearest station and filled up. No issues. I shut it down. I fired it back up. Still no issues so with a full tank, I drove home the remaining 30 miles without issue.
Planning to take it in to the dealer Monday to get it checked. Could this be from an air pocked due to low fuel level and hilly terrain? Is my new pump dying already? Is there something else going on inside the tank or elsewhere?
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My wife's 08 santa fe had its fuel pump replaced 2 weeks ago and has been smelling like gas ever since. I thought this would go away but it hasn't. Should I demand it be towed back to the dealer tomorrow?
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I have my aux fuel tank pump hooked to upfitter 3. It has worked perfectly until this week. I started to transfer fuel and the aux fuel gauge and fuel pump both quit. The led on upfitter switch 3 still illuminates, but no fuel pump. I found fuse 9 on passengers kick panel is for upfitter 3. The fuse was good. Is there another fuse somewhere for the circuit I've missed? I can trouble shoot the wiring if necessary, but it's tough to do all behind the left side underbed box and not easy to get to. I've missed something simple before I go further????
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01 7.3. Cranks, won't start. Tank was at 1/4 but is full now. The lift pump runs, I can feel and hear that the motor is spinning when I cycle the key. I removed the fuel filter and cycled the key and get no fuel into the bowl. It looks like the lines are stainless from the pump to the tank so I doubt it is sucking air. I pressurized the tank with a shop vac and I get fuel coming into the filter housing. Am I missing something obvious? I have never seen an electric pump that would run and not pump fuel. I removed the suction line at the pump and don't feel any suction there.
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Stuck 398 miles from home. Car kept losing power, running out of fuel (even though I had a quarter tank). Stopped and filled it, but could only barely get to next exit. Step on gas- no go. Let off gas, car catch back up and run. Wife noticed definite new sound in back. Took her many miles and comments before it finally sunk in and I remembered the same groaning noise from a fuel pump going out on a cabrio. So, fuel pump bad.
Am preparing to go out and jump terminals, as per bentley manual. That should tell if it is transfer pump or fuel pump. My main concern now is are the pumps under the rear seat or in the trunk?
By the way, I made it to a motel (lucky enough one that accepts pets!)
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I found the one way valve at the filler neck that seems to be installed backwards and turn it around, now fuel flows much faster and no clicking mid fueling.
WP_20140921_005 by mpe-9, on Flickr
It was pointing in the opposite direction as it is now.
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What sensors etc. besides the mass air flow sensor have to be working in order for the fuel pump to run? I get no fuel from the fuel pump even though the engine is cranking. There must be other relays, fuses, or sensors I can check even though all fuses I can see are ok. How can I check the EFI relay to tell if it is ok?
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My 2001 Oldsmobile Alero only starts about 50% of the time and has also turned off twice when I was driving, once in a parking lot and once when I was stopped at an intersection. It cranks and the radio and lights work. The fuel pump was replaced two years ago and sometimes you can hear the pump turn on and sometimes you can't. My husband replaced the fuel pressure regulator and has switched out the fuel pump relay but it hasn't fixed the problem. Based on this, can you tell whether the fuel pump might need to be replaced again or whether it could be something else connected to the fuel pump, or something else entirely? The fuel pump is under warranty at the dealership that replaced it, but unless the fuel pump is bad then I don't want to go back to this dealership and would rather go to different repair shop.
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