Silverspeed2015
Member
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- 2007 Mazdaspeed6 Grand Touring
my car has been running like crap lately, it seems to have lost power and it has random cut outs/misfires. my CEL came on last week for PO340 camshaft position sensor so i bought a used one from someone on here, i replaced it today and teh CEL came back on for PO340. im think i got screwed on buying a bad sensor as it had visual damage to the magnet part of the sensor. Im just curiious as if anyone else has had this CEL code? what have did you do to fix your problem? any help would be appreciated