2000 BMW 740 BMW 740 2000, trouble code 1519

Tiny
BYLBASH
  • MEMBER
  • 2000 BMW 740
  • V8
  • 2WD
  • AUTOMATIC
  • 160,000 MILES
I have check engine light on, and OBDII codes are 1519, 1174,1175. What is that supposed to mean?
Thanks.
Friday, February 6th, 2009 AT 5:27 PM

1 Reply

Tiny
DOCHAGERTY
  • MECHANIC
  • 9,601 POSTS
The 1174 and 1175 codes usually mean it is time to replace the oxygen sensors(pre-cat) and reset adaptations, use only the Bosch sensors. The other code is for a possible idle control issue and should be revisited if the check engine light comes on after the other codes are dealt with. Let me know what you find out.
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Friday, February 6th, 2009 AT 9:43 PM

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