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vanos troubleshooting
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  1. E46 General
    Got a couple questions. 01 330ci 130k, purchased 8 months ago. Put 10k miles on it since. CEL has been on since I bought it, took care of probs EXCEPT: bad cam sensor L and R and faulty outside temp sensor. The other day the car stalled on me, but tac did not turn off, instead dropped to 250...
  2. E46 General
    Dear friends, my 2001 325i has developed a rattle. Audible at idle, but quite loud between 2000 and 2200 rpm when under load. Do not think it is DISA, as there are no drivability issues associated with rattle. I suspect it is either VANOS--it does sound like a can of gravel--or timing chain...
  3. E46 General
    2001 325i I had a bad idle issue when I had to replace my Intake Camshaft Sensor. Replaced it, noticably got better. Although it STILL randomly jumps around (under 500RPM up to 1,200RPM). Especially on a COLD start... (Spark Plugs are newer, replaced air filter, new camshaft sensor, cleaned...
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