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Home > Home & Garden > Cars & Trucks   »   1995 Chevy Cavalier Computer

 
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Old May 28, 2006, 11:10 PM
kjlamkin
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1995 Chevy Cavalier Computer

I was wondering if there was a way to remove the computer from the car and still be able to keep the engine running. From what I understand the ingition module will be able to fire properly (I may have been misinformed), but will the fuel injection system be able to run without the computer?

This comes in light of the fact that this car was just given to me (the previous owners thought it was just the fuel filter and were going to junk it because it was rusted on). I hooked up a good battery and the lights and all worked, but when I tried to roll it over, it just clicked quick and all the lights went out. If I disconnect the battery and reconnect it, eveything works again until I try to roll it over. I suspect a major short and the electrical system is attempting to protect itself.

Thanks for any info you might have

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Old May 29, 2006, 02:23 AM   #2  
educatedhorse_2005
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Are you sure that you have a good connection on the battery.
This sounds like a bad connection

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p12345678 disagrees: how would a bad connection be the problem? he gets running lights..its obviously to do with the firing...like the fuel relay...theres rust on the line so how long has that gas been sitting inside the tank..changing to a corrosive...think about it
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Old May 29, 2006, 03:28 PM   #3  
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I'll give it a shot again and double check the battery connections, but I am pretty sure it was a good connection when I tried. Will let you know what happens.
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Old Jun 2, 2006, 12:10 AM   #4  
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well, after installing a new battery wire and all, I was able to get the car to roll over...now for the daunting task of trying to figure out why it won't start...i've ruled out the engine not getting gas, by both smell and by removing the discharge line on the fuel filter and observing a nice stong flow.

Demonspeeding_2005,

Thanks for the tip on the battery...you have saved me hours of wasted time looking for a short somewhere.

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p12345678 disagrees: thers a charge sent to theres an interuption from the ingnition to the running of the car...no ways its a short..quote me..
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Old Apr 21, 2008, 06:07 PM   #5  
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do a check on your spark plugs ...clean/replace the distributor cap....obviously its not ur battery...you can hear by the clicking that its not your alternator and the fact it attempt to fire its not the starter...
if the car you recieved it free chances are the vehicle has been sitting for a while...rust is never good!
chances are you fuel relay is hooped and the gas in the tank has sat way too long and turned to varsle and corroded your lines...image what the inside looks like, when theres rust on the outside of the line!
It happened to me...i did the same...I fixed it
went to pick a part for what i could...and yea..fixed..

Furthermore a fuel injection car cannot work with no comp ..common...its built that way...
you can try to reset it if all fails which i doubt..but get a mechanic buddy to help yea with that..but ensure you reset it whe you know all the major components are perfect...or say goodbye to the car!
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Old Apr 22, 2008, 03:58 AM   #6  
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Yes, you need the computer...100% absolutely.

It could be bad plugs and wires/boots; what size motor do you have in the car?
It could also be a weak fuel pump. Just because you get gas doesn't mean that it's enough.

P.S. P, please stop slapping people with disagrees...you were way off even mentioning an alternator. That's part of the vehicle's charging system; it has nothing to do with starting.
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