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CODES B 1681 TIPS AND SOLUTIONS - 2003 Ford Expedition

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Dodge 2002 caravan code p0304,05,06 multa misfire cylinders how to fix

this site will have codes, symptoms, causes and possible solutions for trouble codes

Jun 24, 2012 | 2002 Dodge Caravan

1 Answer

My security light stays on & won't let my 99 gmc 6.5 diesel sierra start any solutions

Yes, the system is called Passlock, and malfunctions regularly. Go to this link for an explanation of how it works, plus some tricks and tips on how to reset it, or bypass it.

Mar 27, 2012 | 1999 GMC Sierra 3500

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Engine light is on

"Check Engine" or "Service Engine Soon" lights means that the PCM (Powetrain Control Module aka engine computer) has detected a fault in the fuel, ignition, or emission systems.

This could be something as simple as a loose fuel cap, or it could be a circuit problem with a component like a fuel injector, O2 sensor, temp sensor, emission system component, etc. When this message appears the PCM stores a trouble code that tells the technician what component is acting up.

This code can be read with a scan tool or code reader. Once the code is retrieved, then the tech can follow the diagnostic procedure for that code and troubleshoot it and then repair it. Most shops (and the dealer) have the equipment to do this. Autozone and some auto parts stores also have a scan tool that will connect to your Mazda and read the code so you would have an idea as to what component is setting the code; most auto parts stores will check this for no charge.

If the vehicle seems to run ok, then I would not worry too much, but still get the code checked as soon as it is convenient. If the vehicle is running bad, then get this checked as soon as you can because continued driving it may cause further damage. If you obtain this fault codes, just contact us to know around details and solutions tips on DTC Fault Codes Solutions.

Hope this helps and just keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer. Thank you for using FixYa.


Oct 21, 2011 | 2005 Mazda Tribute

3 Answers

I have a 2005 nissan altima.. check engine soon light up what does it means?? what needs to be fix??

The light coming on indicates the your "on board diagnostics" determined there was a problem with the vehicle, there are numerous things that can make the light come on, you will have to take the vehicle to a place that has a scanner to pull the code.
autozone will do this for free

Jun 22, 2011 | 2005 Nissan Altima

1 Answer

Engine light is on

take it to an auto parts store, they will check it for free,advanced auto, auto zone,etc. etc. get a print out of your code and possible solutions and troble shooting tips

Aug 07, 2010 | 2002 Kia Sportage

1 Answer

Wont pass nys emission inspection. check engine light wont turn off.

Have the computer scanned (see my tips and tricks section for a free way to do so - click my screenname and go to Tips and Tricks). There are either latent codes (codes which are set but are not tripping a check-engine light) or you have an issue with a readiness code.

Once the codes are scanned, post them here as a reply/comment and I can work with you on solving the issue.

Dec 16, 2009 | 1997 Nissan Maxima

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