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1999 BMW 318 PO455 ON COMPUTER

Tiny
FRASALA47
  • MEMBER
  • 1999 BMW 318
  • 4 CYL
  • 2WD
  • MANUAL
  • 108,708 MILES
WE REPLACED THE MUFLER AND CATALYST BECAUSE WE WERE GETTING A BAD CATALYST CODE ON THE COMPUTER NOW WE SOLVED THAT
BUT WE ARE GETTING A PO455 WICH IS THE EMMISSION CONTROL APARENTLY HAS A LEAK.
WHAT SHOULD I DO
Thursday, July 10th, 2008 AT 7:01 PM

1 Reply

Tiny
DOCHAGERTY
  • MECHANIC
  • 9,601 POSTS
You may have left the fuel cap loose during a recent trip to the gas station, clear the fault and be sure the cap is tight. The fault code is for a gross leak detection and usually means you left the cap off or loose.
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Thursday, July 10th, 2008 AT 8:15 PM

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