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The BMW Range
3 Series
E46
330i - Check Engine Light error thrown after fill up
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<blockquote data-quote="Lionel_Koh" data-source="post: 618352" data-attributes="member: 205"><p>Pls check either d previous owner eliminated the catalytic converter to after market type. . </p><p></p><p>330 shld hv 4 o2 sensors. . . 2 located after d catalytic converter. . </p><p></p><p>If u chance d catalytic converter to after market type. . .the check engine light will appear due to wrong reading from d o2 sensor. . . Its not affect ur car. . . </p><p></p><p>if d catalytic is ori then might be bad internal of d catalytic converter. . .</p></blockquote><p></p>
[QUOTE="Lionel_Koh, post: 618352, member: 205"] Pls check either d previous owner eliminated the catalytic converter to after market type. . 330 shld hv 4 o2 sensors. . . 2 located after d catalytic converter. . If u chance d catalytic converter to after market type. . .the check engine light will appear due to wrong reading from d o2 sensor. . . Its not affect ur car. . . if d catalytic is ori then might be bad internal of d catalytic converter. . . [/QUOTE]
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E46
330i - Check Engine Light error thrown after fill up
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