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Maintenance & Repair 350Z up keep and diagnosing/fixing problems

P0463 - Fuel Level Sesnor A Circuit High Input

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Old Feb 26, 2007 | 10:01 AM
  #1  
savannahZ's Avatar
savannahZ
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From: Savannah,GA
Default P0463 - Fuel Level Sesnor A Circuit High Input

Howdy everyone,

Got a quick tech question. I recently had my Service Engine Soon light come on and I went to the dealership and they wanted to charge me 90 bucks to just plug the damn OBDII computer in. So I saved myself money in the long run and bought one myself..

Anyways to the more technical part, I received only one code, P0463 Fuel Level Sensor A Circuit High Input... Is there anything I can do to correct this myself? is it something that needs to be fixed by a mechanic ASAP? Any help would be appreciated.. I searched and some had my code along with a handful of others but no one gave them the answer I needed.. Thanks everyone!!

- Matt
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Old Feb 27, 2007 | 03:49 PM
  #2  
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savannahZ
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Joined: Nov 2006
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From: Savannah,GA
Default Problem Resolved

I resolved the problem, for future reference to anyone that has a similar problem... I heard that a bad "fill-up" at the gas station can trigger the sensors to misread, ie turning the check engine light on... My fuel gauge reads just fine so I went ahead and cleared the code.. It hasnt came back on since than.. Thanks for looking in to my question guys, hope this helps anyone with similar problems in the future!

-Matt
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Old Oct 9, 2015 | 04:06 PM
  #3  
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srsairbags
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From: Austin TX
Default

Bringing thread back to life

Had the same thing happen to me today - started freaking out initially (OMG fuel tank - high voltage - explosion)

Read this and calmed myself the eff down

Cleared code

Lets see if it comes back
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Old May 19, 2017 | 10:20 PM
  #4  
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James Too Lit
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Joined: May 2017
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From: florida
Default Help!!!!

I got a 06 350z 6mt with around 97k running a p0463 what could this be from ? how could i fix it ? And should i be worried ? I use 93 all the time on the car and If someone can help me out id really appreciate it .

Last edited by James Too Lit; May 19, 2017 at 10:23 PM.
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