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NEED HELP, need to replace jumper J12 - Getting code 13

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NEED HELP, need to replace jumper J12 - Getting code 13

Old 06-17-2006, 12:18 PM
  #1  
3.0 BAR
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Default NEED HELP, need to replace jumper J12 - Getting code 13

What resistance is Jumper j12? I need to put it back in, I put my stock injectors back in and running stock map but cel comes on (prolly because i pulled j12). If you could just check the color code and post it up for me, it would be a big help thanks!!!

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Old 06-17-2006, 02:11 PM
  #2  
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Default Re: NEED HELP, need to replace jumper J12


Jumpers are 0 ohm. Use a piece of wire.

Your problem is not related to J12. That jumper just connects the Rx and Tx lines of the serial communication.


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Old 06-17-2006, 03:44 PM
  #3  
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Default Re: NEED HELP, need to replace jumper J12

Then I dont understand why i'm getting a CEL? Its running stock injectors on the stock map, and I took the resistors out.
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Old 06-17-2006, 04:11 PM
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Default Re: NEED HELP, need to replace jumper J12

check the code
btw does the j12 hav to b cut if a nokia usb cable is installed for datalogging?
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Old 06-17-2006, 04:15 PM
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Default Re: NEED HELP, need to replace jumper J12

depends on the rom editor.
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Old 06-18-2006, 03:42 AM
  #6  
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Default Re: NEED HELP, need to replace jumper J12

Ok, I just got home from a hard weekend of drinking, I spent an hour at a carwash tonight @ 2:00 AM because some peice of ---- puked all over inside/outside my car. Anyway, I'll check the code in the morning and get back.

Originally Posted by CSaddict
depends on the rom editor.
What do you mean which rom-editor needs it/not needs it. I'm using crome, and EcuControl.

I was doing some reading about J12 and when you cut it, it seperates the Tx and Rx so your ecu can send and recieve signals through seperate lines (full-duplex) instead of through one (half-duplex)
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Old 06-18-2006, 12:38 PM
  #7  
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Default Re: NEED HELP, need to replace jumper J12

Ok i'm getting a code 13

13. BARO Sensor (Atmospheric Pressure)
defective circuit or unplugged / defective sensor

where is the BARO sensor? i'm pretty sure i've never unplugged any sensors but if you know what the problem could be your help would be appreciated.
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