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cmp sensor

  1. Error Code: P0344- CMP Circuit Intermittent? Wtf?

    General E46 Forum
    Hey guys, I was driving around and the SES light came on :banghead: . I scanned codes and it came up as P0344 Camshaft position sensor "A" Circuit intermittent. Now I was wondering how the hell this happens right after a pretty big repair. I got the spark plugs, VCG. Oil filter housing gasket...