Accent LC (2000-05) :: GL Won't Start - Fuel Pump Is Not Cycling
Dec 5, 2010
My 2000 Accent GL SOHC 1.5 won't start. It has plenty of battery power to crank over. The fuel pump is not cycling, so I assumed that was the problem and replaced it. Still no fuel pump when the key is turned.
I've read on here how it could be a Crank Position Sensor or a Camshaft Position sensor. I measured the resistance of the Crank Position sensor and got 800 ohms. The specs are [0.486 ~ 0.594kΩ at 20 C (68F)].
I also tried testing ground and voltage to the Camshaft position sensor. With key on, I wasn't getting voltage there (read .028 VDC or so), but the Crank position sensor was also removed. I'm not sure if that has any affect on the test.
So, What is the most likely culprit here? Obviously I'm not familiar with most of the sensors and troubleshooting them.
View 10 Replies
Advertisement
My 2000 Hyundai accent gl will not start. I have realized it is the because its not getting fuel. the fuel pump is new but not getting power.. there are 5 wires coming from the pomp which is the ground wire?
View 2 Replies
Accent that will crank but won't start. I found out that the fuel pump was not spinning, so I purchased a replacement. Before installing it, I connected all of the wires and the new pump wouldn't spin either. I then hooked the pump directly to the battery and it spins with no problems. After that I realized that the power wire for the pump must be shorting somewhere. So I hooked up the old pump and ran a new power wire from the relay box to the pump. The pump now runs, but the car still won't start. I definitely have fuel to the rail now. I unhooked the fuel line at the fuel rail and it sprays as soon as I turn the key to "On". Now all I need to know is if I'm forgetting something (bleeding the fuel rail?, etc.). Are there any other parts I'm forgetting?
View 24 Replies
Woke up this morning with a dead battery got a boost and realized that DRL, chime, dome light, dash lights and fuel pump are always on (can hear the fuel pump turning) even when the key is removed. The car will start but i have to remove the positive terminal to prevent a dead battery. Check all the fuses and the 2 diodes all is good. If I pull the 2 head light fuses in the engine bay the fuel pump slows down and the head light go on (The drl turn off).
View 10 Replies
Have power at fuel pump relay but no power at pump harness. Replaced fuel pump but on a budget and I dont know what else to do.
View 6 Replies
I own a 2003 accent and it would start then go but stall, when let sit for some time it would start back up, I have changed all two relays and pump and filter but now it wont start at all. I don't seem to have power to pump as I have hose off and when i turn it over no gas comes out of pump and no sound!!
View 1 Replies
I have a 2003 Hyundai Accent with 166K on it. A couple of weeks ago I drove it and for an hour and parked, then after several hours I tried to start it and it wouldn't start. I had it looked at and found out that the fuel pump was not buzzing. I replaced it, it started and I drove it for a couple days then it died and didn't start again. It cranked but wouldn't start. To get it to start again, I had to spray starter fluid and then was able to drive it home. A couple of days later, while I was idling at a traffic light, it died. The engine cranked but it wouldn't start. I used starter fluid again and got it home. Once I use starter fluid it runs fine, like nothing is wrong with it. There is no fault code present. I replaced the fuel relay, fuel pressure regulator, ECU, fuel filter and spark plugs but I still have the same issue. What else do I need to replace? The car will start sometimes and sometimes it won't. Sometimes it will start fine without starter fluid and then other times when it randomly shuts off, I have to use it. I was going to replace the crank positioning sensor but since the car starts with starter fluid I think it may have something to do with the fuel.
View 3 Replies
2002 accent with 70k on it the 1.6L
Here is the problem, the car sat for two years and when getting her back to life it would start so i started testing everything i could find. here what I get
Gets spark
Power to the cam and crank sensor.
All fuses and relays are good.
Found out the ecm was not grounding the engine control relay to turn on the pump and injectors so i added my own ground to the grey/orange wire and the pump turned and and it fired right up.?
so my question is what does the ecu look for to turn on this relay?
It was fine for a few days but now even with the relay grounded (activated) the car doesn't start . but let it sit and try again in ten mins and it will start every other time I come home from work and try....but i do still get power to the pump and injectors.? There might be a electrical monster in this car but I don't know what else to check.
I have another accent same year so I switch the ecu and every relay i could find over from the run ing car and i still have this problem, also changed the cam and crank sensor, so I am at a dead stop.
View 18 Replies
In the mornings when I turn the ignition switch to on right before starting, I don't hear the fuel pump wining. I notice the wining on almost every other car that Ive drove. I don't know if its because of this I get a rough start. It usually happens only in the mornings especially on cold days. During the rest of the day I can hear it clear and it turns on right away with no problem. I have tried to turn the ignition switch on then off then back on to see if the pump would turn on but nothing. Also sometimes I have to keep the gas pedal down about half ways for it to turn on and not stall. Tomorrow I am going to check to see if any fuel lines are clogged.
Car is a 2000 accent gs 1.5l 12sohc ... With about 87500 miles on it ...
Anything I should replace with these many miles ... Planning to replace spark plugs and timing belt myself ...
View 1 Replies
I have a 2000 Hyundai Accent that just started not filling up. The pump kicks off every couple seconds. From reading other posts it sounds like its the evap canister (wife would often top off the tank). The question is, does the evap canister need replaced or do the hoses need cleaned? Is there an easy way to get the hoses off?
View 4 Replies
Motor has been stalling intermittently since May. Finally had the fuel pump replaced last Friday (8/17/12). have been driving the car back and forth to work since then with no problems until yesterday. Made a run to the local convenience store and the car was shut down for about ten minutes. Came back out and car would not start! Gave it about 10 minutes and then it started again. Got it into the garage and let it run for awhile and it stalled out. Got the check engine light (a first for that) so swapped the fuel pump relay with one of the same part number. Fired right up and did not stall out.
Also, check engine light went out on its own. Swapped relays back to original positions, motor started right up, stayed running and check engine light went out on its own. What could be causing my problem? Since check engine light came on then went out on its own, would there be any trouble codes to read? One other thing, original relay has pinkish residue on the pins. What could that be about? First time poster so I hope what I have typed out makes sense. 2003 Accent 4 door with 1.6L DOHC motor. Approx 79000 miles.
View 5 Replies
My pickup is giving me trouble, replaced fuel pumpand filter, flashed computer, cam sensor seems to be fine...truck will run one day then will not start on another....1500.GMC year 2000.....5.3 litre motor auto trans 4x4... Thinking on replacing computer as a last ditch effort..when we hook the computer analyzer it shows no problems...
View 3 Replies
I have a 2000 4.0 Explorer that sometimes will not start. It has happened on cool mornings as well as hot days after I shut it off, for example, shutting it off to fuel up. I always turn the key to the on position and wait a second or two before cranking, and when I do that, I can usually hear the fuel pump. It's when I don't hear the fuel pump that I know it won't start, and sure enough, crank and no start. My question is, is the fuel pump going out? Or another thought I had was maybe the inertia switch starting to fail? It runs great when it starts, just has a problem starting sometimes.
View 8 Replies
2000 Mustang was running fine. It hasn't been driven in a couple of days, and now wont start. No noise in the tank, fuel pump not working. But when you spray gas into the throttle body it wont even try to hit. Fuses under the hood beside the battery are all good. Inerta switch is down and in place. Am I missing something? maybe a relay? I would just think no matter what, getting fuel into the opening of the throttle would cause the car to at least cough.
View 5 Replies
My daughter's boyfriend just bought a 2000 ranger with a 2.5. We just put a flexplate in it and it wouldn't start. Just turned over. Listened for the fuel pump and no noise. After a few minutes, it worked. He drove it home last night and said that it didn't want to work first try but worked with the second try. He drove it to church, 40 miles, and it sit for around two hours and wouldn't start, no matter how many tries.
We tried changing the relays around with no luck. We went and eat lunch and back to the truck with a rubber hammer. Then it starts on the second try without using the hammer. We got under it and cleaned the connections up and put some bulb grease on them. I couldn't get the one apart right on top of the pump itself, I was afraid of breaking it. It's been doing fine since we left the church before we cleaned the connections.
View 14 Replies
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.
View 14 Replies
It was acting rough and was a little loud. Like a low deep loud, the engine light came on. I tried to start it, it would crank but no start.
Code came up P0340 (Cam sensor) So i replaced it, reseted and scanned again, now it says P0343 To much input sensor 1 bank 1. When i turn the key over to "ON" I don't hear the fuel pump, is this normal?
I don't understand what to do I am so lost, I am ready to do the timing. Is there something cutting my fuel pump out or is it done? Do i do the timing, or replace the pump ...
View 7 Replies
2009 Accent with 103K miles, which has been good to me so far. Over the past week or so, I've noticed that when I'm driving on the highway with the A/C on, the car occasionally hesitates, maybe every minute or two. I'm guessing this is from the A/C compressor cycling on and off, but it's never done this before. Does it seem like this is the beginning of the end for the compressor? Anything else it could be?
View 1 Replies
My car is a 2002 Accent. So last weekend I replaced my timing belt and my 3 other belts. Before I did this the belts were not squeaking and I was not having any issues with my power steering. I started my car up and the power steering pump was making lots of noise, the power steering reservoir was still full. I was told it's probably the power steering pump and that I would need a new one. So I got a new one, put it on and still the same thing. I looked online and saw that it may be an air bubble in the line so I removed the cap on the reservoir and, with the car turned off and the front wheels off the ground, cranked the wheels lock to lock about 20 times. I started the car and it still makes noise. This morning the power steering felt like it was lagging as I was backing out of my driveway and the squeaking happens when I am idling and gets louder and worse up to about 2000 rpm then stops, which it has been doing since I replaced the belts. I am not sure what else to do, did I mess up the new pump by driving and not bleeding the air out?
View 2 Replies
Recently, my Accent has been acting up (twice) while filling the tank. I haven't done any work on it that would cause this recently, but while fueling, the pump will click and stop repeatedly, as if the tank was full. It takes sometimes 20 minutes just to put 8 gallons in it. I've tried two separate pumps. Next fill-up, I'll try a different gas station because I've heard that can sometimes be a problem. They said their pumps weren't empty so that's not the case.
View 5 Replies
My friends 2000(I think) explorer With the 4.0 86k has burnt up two pumps in two weeks. This last one only lasted a day. There was over half a tank of fuel in it when installed and only drove it to work and back, about 50 miles. Next morning he went to leave, nothing. Pump won't run. Checked fuses and relays they were okay. Why would this be happening?
View 2 Replies
