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epc blowoff valve

  1. R

    epc blowoff valve question 5r55e

    Hi all, Replacing the separator plate (1L5Z-7Z490-HA) and new blowoff valve upgrade (3L5Z-7M203-JA). I have the tsb instructions for the valve , but I am not clear on which parts to throw out. Step 6 says remove and discard the epc limit screen, epc limit valve (silver color) and spring (figure...
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