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PO491 code

   
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JD Blue's Avatar
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Default PO491 code
I have a 2020 Passat R line 2.0 showing the PO491 code. I have idle but no engine power. I have replaced PVC valve, cleaned throttle body, cleaned SAI solenoid. I still have no engine power at acceleration. Any thoughts as what I should look for next?
 
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