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help with tuning to eliminate p1235?

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Old Sep 28, 2009, 09:29 PM
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help with tuning to eliminate p1235?

I want to try to tune the 1235 dtc out of my car before jumping to just disabling the code completely. Anyone figured what is the major trigger for this code is it the airflow check tables, going above the btel, torque limit? I have noticed that on my gsr my airflow and torque tables are the same within their respected table numbers, meaning #1's match etc. I assume this is stricktly becuase I do not have the sst correct? Therefore are the torque tables ever called upon in a gsr? What airflow tables are called on and when? I have yet to catch a log when the 1235 code hits. I will try to force it and see if it is simply the btel. Any info would be helpfull can't wait for the day my pocket scanner stays in the toolbox.
Old Jan 19, 2010, 03:31 PM
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any resolutions towards this? and not the disable method.
Old Jan 19, 2010, 04:37 PM
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before the elimination code.. what i did was to make the
air flow and torque tables the same...
if i added 15 in one, add the same, in the same spot, on the other.....

it worked for me.... w/ no issues

if that doesnt do the trick for you... do the code it really not bad if you log and tune the car to the dime
Old Jan 24, 2010, 12:33 PM
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p1235

what software are you tuning on ? what mods ? we need more info
Old Jan 26, 2010, 04:51 PM
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raise your airflow limit tables by 5%. Unless you are way outside your map, this should do it. You should not have to disable the code. Do a search on airflow limit tables. It has been beaten pretty hard, you'll find your answer.
Old Jan 26, 2010, 06:56 PM
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What BOV are you using?
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