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HELP! CEL and AFR will not adjust

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Old Mar 25, 2010 | 03:02 AM
  #16  
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Thank you for the link jimmy79, I may have to break down and buy the service manual so I know how to test the electronics.
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Old Mar 25, 2010 | 12:03 PM
  #17  
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Ok so I found the specs on the injector transistor on alldata, I tested the transistor and it is perfect. Idk what else to do, anyone else have any input? I also replaced my manifold gasket.
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Old Mar 25, 2010 | 01:46 PM
  #18  
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vacuum lines up to par?
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Old Mar 25, 2010 | 03:09 PM
  #19  
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I just replaced the FPR vacuum lines, I made a EGR block off also, so I might disconnect the emmission vacuum lines to see if that helps.
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Old Mar 25, 2010 | 03:30 PM
  #20  
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HERES A TEST LOG I DID WHEN I DID THIS LOG THE FUEL MAP WAS SET TO 10.5 I BELIEVE, AND IT STILL DIDNT DO ANYTHING, RIGHT NOW ITS SET AT 7.4 AND THE WB READS JUST ABOUT THE SAME AFRS AS THIS LOG, LET ME KNOW WHAT YOU THINK PLEASE AND THANK YOU. ALSO MY BOOST IS AT 23 PSI

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Old Mar 29, 2010 | 06:24 PM
  #21  
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ok, i have a question. If you look at the log above the AFR map reads around 11.47 even though the map is set to 7.4, and the AFR is lean. Now I switched to 94170015, zip tied vac lines, replaced some gaskets and out of no where the car goes back to normal, but if you look at my afr map now its saying almost exactly whats on the map. Whats up with that?
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Old Mar 29, 2010 | 07:08 PM
  #22  
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What other ROM were you running? I see no mention of it.
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Old Apr 26, 2010 | 03:49 PM
  #23  
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I was running the origanal 2003 rom 9410008, but I changed my magnecore wires out for oem wires and what do you know problem solved. IDK why this happend wires look good.
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