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help: im getting codes po400, po403, po420

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Old 01-11-2006, 03:00 PM
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Default help: im getting codes po400, po403, po420
im getting codes po400, po403, po420

what could be the problem?


thanx
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Old 01-11-2006, 03:57 PM
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Look at the sticky, man...

https://ls1tech.com/forums/pcm-diagnostics-tuning/209783-need-lookup-ses-code-look-here.html
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