Petrol Diagnostics: vectra 2.6 2000

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vectra 2.6 2000 Archived Message
Posted by Graham h <iframe src='https://members5.boardhost.com/ukautotalk4/info/user=UKAT1125' width='330' height='300' border=0 style='border:none;'> on August 7, 2007, 1:48 pm
this car appears to run fine but mil light comes on ,there are two codes ,
po170 fueltrim malfunction bank 1
po173 fueltrim malfunction bank 2
i have never come across these before can any body offer explanation or further tests i can do. ihave snappy scanner but no scope unfortunatly.
thanks v much

Message Thread:

vectra 2.6 2000 - Graham h August 7, 2007, 1:48 pm
Re: vectra 2.6 2000 - Christopher Taylor August 7, 2007, 5:54 pm
Re: vectra 2.6 2000 - Graham H August 8, 2007, 10:20 am
Re: vectra 2.6 2000 - Graham H August 14, 2007, 10:33 am
Re: vectra 2.6 2000 - UKAT1126 August 14, 2007, 10:10 pm