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Discussion Starter #1
I was just wondering if any one else on this site has had the same problen that I am currently experiencing. Recently the check engine light has been flashing on and off occasionally so I tried to hook up my snap on modis scanner to get the codes but it keeps saying there is no communication. If I try to get codes from the tcu it works fine, it just don't work for the ecu. This is really baffleing because the car runs fine otherwise. Any help that anyone can offer would be greatly appreciated and thank you in advance.
 

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Discussion Starter #2
does anyone out there have any idea whats going on with this issue? I would really like to know because it is really bothering me that I can't access the cpu.
 

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Get an analog meter and see if you can pull the codes that way...
 

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+ lead on pin 1 and - on pin 12 and count the meter sweeps long sweeps are 10's place and short sweeps are ones place code 11 is all is fine.
 

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Discussion Starter #6
thanks for all the help guys, I finally got all the codes, 4 of them to be exact. now all I have to do is start testing components. Thanks again.:D
 
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