Lexus RX 2004-09 :: No Sound From Fuel Pump When Turning Ignition On
I have a 2004 MY05 Jap built AWD RX330 that won't start. It is almost 12 yrs old & has 115k miles on it. This is the very 1st problem I've had with it.
Some quick checks indicate that it may be power supply to fuel pump or fuel pump itself. No sounds from it when turning ignition on.
Any wiring diagram for the 5 pin plug for the fuel pump? I'd like to put a meter on it or connect 12V to the pump directly before I remove it.
Taurus :: 2001 Ford 3.0l V6 - Fuel Pump Not Engaging Sometimes When Turn Ignition On
Having a problem with the fuel pump engaging. Warm or cold same problem. When I turn the ignition on I can hear the fuel pump engage and the car runs fine on start. Other times I turn the ignition on and don't hear the pump engage, thus no start. But repeatedly turning the ignition on an off I get the fuel pump to engage and I have start, will run until I shut it down. been doing this for a couple of weeks now. Is this an ignition thing or fuel pump? No wiring diagram. Replaced all relays, battery good. Never did anything with the fuel system.
View 3 RepliesDodge - Ram :: 1996 - Intermittent Fuel Pump Malfunction - Have To Turn Ignition Several Times To Start
Intermittent fuel pump problems in '96 Dodge ram resulted in new fuel pump 50,000 miles ago. Happened again 100 miles ago, so another new fuel pump. Now to start car must turn the ignition on several times before going to the start position. It appears the latest new pump may have defective one way check valve, so the pressure is depleting after turn off. Any favorite brand of fuel pump for the Dodge "pump in the gas tank" arrangement? Or solutions such as installing an external pump to do the work of pumping the fuel?
View 1 RepliesFord F-150 (2004-2008) :: Truck Won't Start - No Click Sound When Turn The Key In Ignition Switch?
I'm trying to get friend's 04 F150 4x4 started. I think it might be the ignition switch. Here's what I've done. Turn the Key and nothing happens. Not even a clicking sound from the battery.
-verified the battery had a good charge and that terminals were clean, connections were tight.
-checked the fuses in the passenger side kick panel, none were blown
-Determined there was power to the primary Pos wire going to the starter , but no power being sent to the smaller wire that goes to solenoid at the starter.
-Hooked a jumper wire to the starter solenoid and engine did crank (so starter is good and battery is making good connection)
This is why I'm thinking its the ignition switch.
1) Where is the ignition switch located?
2)How can I test the ignition switch?
3)Could it be the "cylinder lock and keys" that is faulty?
Accent LC (2000-05) :: Frozen Ignition / Car Won't Turn On
So this morning, it was -5 degrees outside. I put the key in the ignition, but I could not turn it forward at all, it was like it was frozen. So I took a lighter, heated up my key, and put it in the ignition, let it set for a few seconds, and I was able to turn it over. I have had to this every winter so far, but it only happens when it is really cold out. The only thing I can think of is moisture in the ignition.
View 3 RepliesAccent LC (2000-05) :: Lights And Fuel Pump Always On
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 RepliesAccent LC (2000-05) :: No Power To Fuel Pump
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 RepliesAccent LC (2000-05) :: 2003 - Fuel Pump Won't Engage
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 RepliesAccent LC (2000-05) :: GL Won't Start - Fuel Pump Is Not Cycling
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.
Accent LC (2000-05) :: GL Will Not Start / Fuel Pump Not Getting Power
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 RepliesAccent LC (2000-05) :: 2002 - Ignition Turns Over But No Sound
Ignition turns over, but no sound. There is power to lights, radio, etc. Tried a boost, thinking it was battery, but the boost was unsuccessful. Tried using the spare key but that was also unsuccessful.
The tow driver said it sounded like a fuse or clutch safety sensor. I also heard that it could be the battery leads. We're fairly new at fixing the car ourselves, learning as we go, so not knowing some otherwise basic things, like how to clean and tighten battery leads, what fuse to change, or what the heck a clutch safety sensor is.
Accent LC (2000-05) :: 2003 - No Startup / Fuel Pump Not Buzzing
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 RepliesAccent LC (2000-05) :: Cranks But Will Not Start / Fuel Pump Was Not Spinning
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 RepliesAccent LC (2000-05) :: 2002 - No Power To Fuel Pump Or Injectors
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.
Accent LC (2000-05) :: Fuel Not Filling Up / Pump Kicks Off Every Couple Seconds
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 RepliesAccent LC (2000-05) :: Motor Stalls At Idle Intermittently - New Fuel Pump Installed
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.
Chevrolet :: When Turn The Key Nothings Happens Except Fuel Pump Sound
When I turn the key, nothing happens. no sound, except maybe the fuel pump. the battery is fine. the starter motor is also fine.
View 14 RepliesToyota - Tundra :: 2000 - Ticking Sound When Turn On The Ignition
We own a 2000 Toyota Tundra--90,000 miles--obviously not used hard. When we turn on the ignition, we hear a ticking sound--sounds like it might be coming from underneath car passenger side. The sound seems to disappear as we drive it. What it might be? Toyota service person told us it might be exhaust manifold and estimated maybe 2K to fix it.
View 1 RepliesFord F-150 - 1997-2003 :: 1998 - No Fuel Pump Buzzing Sound When Turn The Key To On Position
Ok I have recently bought a 1998 Ford F-150 V6 4.2L 2WD and when the guy sold it to me the check engine light was on and he told me that randomly when you turn the key to the on position you will not hear the fuel pump buzzing sound and he knew it wouldn't start, he said you would have to turn the key from the on and off position many times until you hear this sound and then the truck will start and run fine.
First off I got the codes read and there were three of them P0171, P0174, and P1537 some things to note are that the drivers air bag looks like it had deployed, the cover is loose and when I pulled it back the air bag looks duct taped up inside there that would cause the air bag light to continuously flash while driving. I noticed the battery leads were corroded so I replaced the battery and put new battery clamps on both wires, after that the problem did not happen for a week and I though it was over but it happened again.
Next is that the truck has the PATS system and it did not come with a remote which I have also read that the PATS system can cause the fuel pump not to turn on but not sure if this would cause it to not start randomly because sometimes it starts right up. When I started to look at the simple things to fix I noticed it did not have an air filter in the housing. so I thought the MAF sensor could be dirty so I cleaned it with the special cleaner, I put sea foam into the intake via a vacuum hose and also have put a fuel system cleaner in a full tank and have driven most of the gas out. After putting in an air filter, cleaning the MAF sensor, and sea foaming the intake, it seems to run a bit better but I am still having the random fuel pump issue.
I have checked the fuses and the and the fuel pump and ECM relays both are fine. Today I put new exhaust on it because it had some bad exhaust leaks and the truck did not start again, so the guy trying to put my exhaust on, hit the fuel tank with a hammer and it didn't work then hit it again and it finally worked. Im not sure if the hitting it did it or if it just randomly turned on like always from turning the key on and off. The new exhaust has made a huge difference in driving it feels and sounds much better.
Also to note is that when I am stopped at stop lights it will idle at about 1500 and then it drops down to 500 and back up and back down again and it does this at most stop lights, and it is not an abrupt drop it just slowly idles down and back up again. Again once the truck is started it runs perfectly fine with no issues, and there are no specific times when it has the problem it seems to be randomly. I know that many people will tell me to change the fuel pump out and I am already prepared for this but if there is any easy things I haven't thought of yet...