Question about 1994 Nissan Sentra 4-Door

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Check engine light is on and cant get car inspected with it on

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Hi there .... you'll have to get the car scanned for codes. if you are in the states, take it to someone like autozone and they can scan it for free and give you the codes. post the codes here and we can help you out. if you live in Canada you'll have to take it to a shop or find someone with a code reader and they can tell you the codes. Again if you don't want the shop to fix it,post the codes here and we can help you.

Posted on Jan 07, 2009

  • yuniorlora46
    yuniorlora46 Sep 22, 2012

    Hi i have a nissan sentra gxe 96 and m having problems with my engine i put the code reader and is:PO170 fuel trim mal function bank 1.thank you


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Go to auto parts store and get codes checked for free... then advise me/us of codes for proper repair/reset diagnosis ...good luck

Posted on Jan 07, 2009


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Posted on Jan 02, 2017

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SOURCE: Car failed inspection because of the check engine light

to ideas come to mind, maybe a bad bulb in the dash (you can take this out (depending on mechanical knowledge)

or find a smaller inspections shop and try taking the car in again in hopes of that they won't catch it

Posted on Feb 06, 2009

  • 383 Answers

SOURCE: ck engine light , p1107 code reading ,cant find any vacum leak? olds 88 96 model 3.8 liter.

a3342: Your code is for map sensor intermittent low voltage.
This car has on board diagnostic capabilities which is what AllDATA recommends doing first.

Posted on Apr 24, 2009

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SOURCE: My check engine light wont go off.. i have

Take it to autozone to get it reset and see if codes are still there But write down any additional codes you find, also if you bought a after market 02 sensor it may not be hooked up right. I have had this problem with after market 02 sensors for the past year. Bad batch and it does happen, once engine has been shut off and ran three times it should have went off by now.

Posted on Oct 20, 2009

  • 84 Answers

SOURCE: Check engine light will not work.

open out the dash and replace the light behind

Posted on Apr 21, 2010

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SOURCE: I have a 2002 Audi

Replace oxygen sensors and have OBII scan at any good parts store and they can reset light door you. They do the scan free

Posted on Mar 21, 2011

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2 Answers

Ck engine light , p1107 code reading ,cant find any vacum leak? olds 88 96 model 3.8 liter.

a3342: Your code is for map sensor intermittent low voltage.
This car has on board diagnostic capabilities which is what AllDATA recommends doing first.

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