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E46 (1999 - 2006)
The fourth generation 3 Series (E46 chassis) was introduced in 1999 and set the standard for engineering and performance during it's years of production including being named to Car & Driver's 10 best list every one of those years! ! -- View the E46 Wiki

 
 
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Old 10-03-2012, 05:05 PM
LPenna LPenna is offline
325i Guy
Location: Hollywood, Ca
 
Join Date: Nov 2008
Posts: 43
Mein Auto: 2001 BMW 325i E46
Angry What my problem???

Can someone please help me find my issue with this check engine light.

I have a 2001 325i e46. I fail smog and had these part changed and I still get the check engine light after 80 miles of resetting the light. i change the MAF with the air tube and clean the ICV which did not look very bad after having 112k on the car. I also change all 4 O2 sensors. Change of spark plugs also.
I have peake code reader and only two code come up saying E3 and E4 O2 sensor adaptation limit cyl # 1-3 and 4-6.............

What is my issue......please help me....
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