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Discussion Starter #1
So on the way to work this morning I romped on throttle on the freeway and got an SES light. I scaned it and got P0238,and 0000. I don't know what 0000 is but is looks like like P0238 is boost circuit high. I have code tunes I thought I should not get an SES light for boost or is this something different.
 

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blame the dog..
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1,945 Posts
with those tunes, I'm not surprised you got an overboost code..
two ways to fix it..
expensive way, buy a boost fooler..
cheap way, keep your foot out of the go-pedal..
 

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another cheap way, install a zener diode. Just do a search, it costs next to nothing and no more overboost code.
 
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