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Anonymous Posted on Sep 13, 2013

Fuel level sensor

My display shows empty even after I've just filled up.

5 Related Answers

Anonymous

  • 97 Answers
  • Posted on Jan 22, 2009

SOURCE: Printer level gauge shows cartridges aas empty even when they are

hi, 

many times the ink gauge is not true, if u wanna see the actual level of ink, try to print the self test page..........

regards,  raj_p5983

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Anonymous

  • 5 Answers
  • Posted on Jul 13, 2009

SOURCE: The fuel tank low level light flashes

I think you have two problems.

First a venting issue in the tank. Pull your dash and you will see a vent tube coming from the tank. Make sure the elbow is clear and allowing air to flow. Then track the hose to under the seat. There you will find a thing called a rollover valve. These malfunction all the time. Remove it and put a fuel filter in its place or just a connector to next the two tubes again.

The wost thing with this rollover valve is that your tank can implode from the negative pressure built up. I have seen this happen.

This guys are experts in all things RoadStar and have helped me a great deal so check in with them as well. http://www.maxairengineering.com/

If you fuel gauge is not working right after this you need to check your fuel sending unit. It can be cleaned so post a follow up here for more on that.

Anonymous

  • 1 Answer
  • Posted on Sep 21, 2009

SOURCE: 2004 Chrysler Pacifica Fluctuating Fuel Gauge Indicator

Hello, the answer to solve this problem is to take it to your nearest chrysler dealer and have them re-flash the updates to the ecu....since 2004, chrysler has had about 4-5 new updates since the date they were manufactured....you need to have the update that followed from your date of man. on your vehicle....They attempted to flash mine to the latest update and didnt work, turns out that they need the re-flash from back when...in order to get the gauage to stop fluctuating.....Hope this helps!!

Anonymous

  • 154 Answers
  • Posted on Sep 23, 2009

SOURCE: Kodak 5300 shows

Try this one
Take out the inks and printhead
Leave the cartridge door open, then unplug the power cord from the back of the printer while the access door is open
Close the cartridge door once the cord is unplugged
Reconnect the powercord, turn on the printer, then your printer will look for your printhead "Printhead missing or not installed correctly..."
Then put everything back. make sure it will snap in to place. Then print a calibration page, then scan it. This is just over writing the error message.
Thanks Josh - Kodak Tech Support

Testimonial: "I will give it a shot when I get home..Thanks.."

Anonymous

  • 1 Answer
  • Posted on Feb 06, 2010

SOURCE: The fuel tank low level light flashes

I have a 2008 Polaris Sportsman 500 ATV.. The gas tank is full, but the word "fuel" keeps blinking on the front information panel any cure?

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Related Questions:

1helpful
1answer

2003 HUMMER H2 FUEL GAGE READS EMPTY ONLY

You replaced the fuel gauge stepper motor two times ? Did you do it correctly ?

Fuel Gage
The IPC displays the fuel level as determined by the PCM. The IPC receives a class 2 message from the PCM indicating the fuel level percent. The fuel gage defaults to empty if:
• The PCM detects a malfunction in the fuel level sensor circuit.
• The IPC detects a loss of class 2 communications with the PCM.
When the fuel level is less than a pre-determined value, the low fuel indicator illuminates.
Reviewing the fuel system description will further explain how the system functions. Refer to Fuel System Description .

Did you try replacing the fuel level sensor ? Check for DTC'S diagnostic trouble codes ?
1helpful
1answer

My gas gauge in my 2002 Pontiac Bonnivile shows empty all the time

Fuel Gauge Troubleshooting

Fuel Gage
The IPC displays the fuel level as determined by the PCM. The IPC receives a class 2 message from the PCM indicating the fuel level percent. The fuel gage defaults to empty if:
• The PCM detects a malfunction in the fuel level sensor circuit.
• The IPC detects a loss of class 2 communications with the PCM.
When the fuel level is less than a pre-determined value, the CHECK GAGES indicator illuminates.
DTC P0462
The fuel level sensor changes resistance based on fuel level. The PCM monitors the signal circuit of the fuel level sensor in order to determine fuel level. When the fuel tank is full, the sensor resistance is high and the PCM senses a high signal voltage. When the fuel tank is empty, the sensor resistance is low and the PCM senses a low signal voltage. The PCM uses the signal circuit of the fuel level sensor in order to calculate the total remaining fuel (%) in the tank. The PCM sends the fuel level percent via the class 2 serial data circuit to the IPC in order to control the fuel gage. The fuel level information is also used for misfire and EVAP diagnostics
DTC P0463 (3.8L)

How to test fuel gauge tank sending unit P0463 GM

1helpful
1answer

2006 Chevy Colorado Truck. Gas tank filled and fuel gauge indicator dropped to 1/4 full, when truck is idling fuel gauge drops to empty and low fuel light comes on. Suggestions? Thank you.

Check and or test fuel gauge sending unit and the gauge . Videos on youtube showing how to . Also i would have the vehicle checked for DTC's - diagnostic trouble codes . You may want to think about taking to a qualified repair shop .

Fuel Gage
The instrument panel cluster (IPC) displays the fuel level as determined by the engine control module (ECM). The IPC receives a serial data message from the BCM indicating the fuel level percent. The fuel gage defaults to empty if:
• The ECM detects a malfunction in the fuel level sensor circuit.
• The IPC detects a loss of serial data communications with the BCM.
• The BCM detects a loss of serial data communications with the ECM.

DTC P0461
The fuel level sender changes resistance based on fuel level. The powertrain control module (PCM) monitors the signal circuit of the fuel level sender in order to determine fuel level. When the fuel tank is full, the sender resistance is low and the PCM senses a low signal voltage. When the fuel tank is empty, the sender resistance is high and the PCM senses a high signal voltage. The PCM uses the signal circuit of the fuel level sender in order to calculate the total remaining fuel percent in the tank. The PCM sends the fuel level percent via the class 2 serial data circuit to the instrument cluster in order to control the fuel gage. The fuel level information is also used for misfire and evaporative emission (EVAP) diagnostics.

DTC P0462 Fuel Level Sensor Circuit Low Voltage
DTC P0463 Fuel Level Sensor Circuit High Voltage
0helpful
1answer

I just filled up my tank and now the light is on and the tank shows empty?

{: ) Your fuel level sensor could be intermittently reading high resistance and may need replacement. An intermittent reading can happen at any level (say 1/4, 1/2, 3/4) and will suddenly give you an empty reading and fuel light, sometimes an SES light may follow. At any rate, this kind of symptoms still recommends replacement of the fuel level sensor.
You can observe it by yourself. Does it read normal on lets say half full but will read empty when you can calculate that you still have 1/4 remaining on your tank. In your case you've just filled it full, and it's no different once the fuel level sensor start getting erratic readings.
Although it may take time, you can wait until the fuel level stabilizes to a certain lower level where you think your gauge was reading normally before. You can also do some stop and go, forward and reverse, to slosh the level arm to a a more readable position. Check if you can get clearer results out of this trick.
A scan tool is a better tool to determine quickly the condition of the sensor and may tell also if there are other codes that is related to your problem.
1helpful
1answer

How do i replace the fuel level sensor on a 2005 chevy silverado .the fuel gauge shows empty, even when the tank was just filled ,i was told that this sensor is inside the fuel tank

It is in the tank and the tank has to be removed to do this. You want the gas empty as possible and then remove the fuel filler hose and the retaining straps from the tank. It will drop down after the straps are off. Then disconnect the electrical and fuel line connections. Take the retaining ring off of the sending unit and pull it straight up out of the tank. Install the new one and reinstall the tank in reverse from removal.
0helpful
1answer

My gmc envoy having proble with gas guage always reading empty even when i fill it up

The problem is probably the fuel level sensor in the fuel tank.It can be replaced separately.You don`t have to replace the fuel pump and the level sensor.Hope this helps.Good luck.
0helpful
1answer

2000 Silverado fuel gauge shows empty at fill up. At 3/4 or less it will sometimes indicate correctly then fall to empty causing the "low fuel" indicator to display.

Bad fuel level sensor. Depending on miles go ahead and replce fuel pump its got to come out anyway to replace level sensor.
0helpful
2answers

Tank is full of fuel but display shows empty and orange indicator stays on

Your fuel level sensor is disconnected or broken. The sensor itself is in the gas tank, the connector plugs into the bottom. Part number 16147675547 fuel level sensor $184.75
0helpful
1answer

Fuel gauge showing empty

open circuit in the fuel level sensor. mounted in tank. as the fuel level in the tank starts to drop the arm will move past the dead spot on the sensor and the gauge will start reading again.i dont recommend diy replacement of the fuel level sender.
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