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vza - 5 months ago
99 Boxster Base I 've been having an ongoing problem with P1539 code and misfire codes...replaced Bank 2 Solenoid (not the actuator)/MAF/Plugs/AOS/ I recently opened up my DME and found a fried transistor, from other Porsche boards I'm learning this could have been the source of my problem...is that correct? I ordered the replacement transistor. Just curious as to what others have experienced.Thanks V
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