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P1684 code and dONE problem

 
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  #1 (permalink)  
Old 16 Sep 2012, 03:48 pm
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Join Date: Mar 2012
Posts: 70
Default P1684 code and dONE problem

Hello guys! I need your help cause i dont understand whats going on!

Yesterday i disconnected my battery so i can install my MFS.
So today i tried to turn on the car and i couldnt...

I though maybe is something wrong with the fuel pump cause everything was working (alarm, stereo, locks...)

So then i said maybe if i boost the battery will work???

I boost the battery and boom the car worked again.
But the problem is that every time i do the key jumping to reveal the codes, the car gives me P1684 and dONE.

I read that P1684 means that the battery has just been disconnected or a low voltage of 9V or less is recorded.

After i drove about 30 minutes so i will charge my battery and now i can turn on the car normally.

How i will erase the code and you think that i need to change my battery?

Thank you
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Old 16 Sep 2012, 04:26 pm
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Location: Beckley, W.V.
Posts: 13,880
Default Re: P1684 code and dONE problem

Quote:
Originally Posted by jimgas View Post
Hello guys! I need your help cause i dont understand whats going on!

Yesterday i disconnected my battery so i can install my MFS.
So today i tried to turn on the car and i couldnt...

I though maybe is something wrong with the fuel pump cause everything was working (alarm, stereo, locks...)

So then i said maybe if i boost the battery will work???

I boost the battery and boom the car worked again.
But the problem is that every time i do the key jumping to reveal the codes, the car gives me P1684 and dONE.

I read that P1684 means that the battery has just been disconnected or a low voltage of 9V or less is recorded.

After i drove about 30 minutes so i will charge my battery and now i can turn on the car normally.

How i will erase the code and you think that i need to change my battery?

Thank you
Have it load tested before you spend your money.
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  #3 (permalink)  
Old 16 Sep 2012, 06:20 pm
Young Cruiser
 
Join Date: Mar 2012
Posts: 70
Default Re: P1684 code and dONE problem

Im gonna go tomorrow to the garage to see whats going on!
If is the battery should i buy a bigger one cause here in Canada as you know our winters are really really cold lol
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Old 16 Sep 2012, 06:31 pm
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Default Re: P1684 code and dONE problem

Quote:
Originally Posted by jimgas View Post
Im gonna go tomorrow to the garage to see whats going on!
If is the battery should i buy a bigger one cause here in Canada as you know our winters are really really cold lol
It needs to fit the space available. Get the best you can afford in that size restraint.
__________________

03 Dream stock___________________________ 04 Touring turbo lite stock_________ 02 Touring stock_____________________ The "Three Amigos"
__________________________________________________ __________________________________________________ ___________Performance, Body and Service, OEM

This Is my project page.
http://www.ptcruiserlinks.com/forum/...oject-1-a.html

This is a great read from one of our own! Badglas
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  #5 (permalink)  
Old 16 Sep 2012, 08:17 pm
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Join Date: May 2012
Posts: 1,354
Default Re: P1684 code and dONE problem

I'm in Maine and i use that Optima Red top....its pricey! however its meant for SUV's and muscle cars, so on a 2.4 hahaha it has a BURST of power that will start in 15* weather, i stole it out of my old neon when i junked it and got my PT :-D
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Old 17 Sep 2012, 10:54 am
Young Cruiser
 
Join Date: Mar 2012
Posts: 70
Default Re: P1684 code and dONE problem

so guys today i went to the garage and i install a new battery Interstate.
I paid 150 CAD with installation (i could do it alone but i didnt have time).
Anyways, now the car starts right away. Before the car was struggling to start!

But i still dont know how to reset the code P1684.
Any ideas?
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Old 17 Sep 2012, 11:54 am
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Join Date: Nov 2010
Location: oak creek, wi
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Default Re: P1684 code and dONE problem

from what i've read, it'll go away after 50 start cycles. as long as the cel isn't on, i wouldn't worry about it.
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Old 17 Sep 2012, 12:24 pm
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Default Re: P1684 code and dONE problem

keep starting and driving it and the code will drop off or find some one with a OBII reader and clear it that way
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Old 17 Sep 2012, 09:39 pm
Young Cruiser
 
Join Date: Mar 2012
Posts: 70
Default Re: P1684 code and dONE problem

ok ithought so but i would like a second opinion!
So i will wait for a while!
I hope everything will be ok!
Thank you guys
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Old 17 Sep 2012, 09:55 pm
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Default Re: P1684 code and dONE problem

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Originally Posted by cruserdad1976 View Post
keep starting and driving it and the code will drop off or find some one with a OBII reader and clear it that way
XXX2 there cruserdad. Absolutely nothing to worry with!!
__________________

03 Dream stock___________________________ 04 Touring turbo lite stock_________ 02 Touring stock_____________________ The "Three Amigos"
__________________________________________________ __________________________________________________ ___________Performance, Body and Service, OEM

This Is my project page.
http://www.ptcruiserlinks.com/forum/...oject-1-a.html

This is a great read from one of our own! Badglas
badglas.blogspot.com
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