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Vauxhall Omega 2.6 v6 2000 - Multiple misfires - Fixed #

Posted by Mike Hicks on December 2, 2010, 1:45 pm

Year of Manufacture *: 2000
Engine Size and Code *: 2600CC

CAR CAME WITH MULTIPLE MISS FIRES, CAR WILL NOT REV CLEAN MISFIRE POPPING BACK, UNLESS YOU REV THROTTLE PEDAL SLOWLY,IF YOU SNAP THROTTLE CAR STAMERS. NEW COIL PACKS AND PLUGS FITTED,3 BAR FUEL PRESSURE AND BOTH LAMDAS SWITCHING. DOESNT ALWAYS BRING MIL LAMP ON,BUT STORES FAULT CODE SAYING MULTIPLE MISFIRE ON LEFT BANK.

Re: Vauxhall Omega 2.6 v6 2000 - Multiple misfires

Posted by Mark Carter User icon on December 2, 2010, 3:11 pm, in reply to "Vauxhall Omega 2.6 v6 2000 - Multiple misfires"
Mark Carter

Hi, What are the fuel trims telling you?

regards Mark

Modern cars, Its all wizardry and witchcraft

Re: Vauxhall Omega 2.6 v6 2000 - Multiple misfires

Posted by Mike Hicks on December 2, 2010, 3:28 pm, in reply to "Re: Vauxhall Omega 2.6 v6 2000 - Multiple misfires"
Message modified by board administrator December 4, 2010, 3:03 pm

FUEL TRIM ON BOTH BANKS -25 EACH,I NEVER UNDERSTAND FUEL TRIM CAN YOU INLIGHTEN ME

Re: Vauxhall Omega 2.6 v6 2000 - Multiple misfires

Posted by Mark Mcgrath User icon on December 2, 2010, 4:13 pm, in reply to "Re: Vauxhall Omega 2.6 v6 2000 - Multiple misfires"
Mark McGrath

decent explanation of fuel trims
http://automotivetestsolutions.com/images/escan/escanflash/fuel_trim_part_1_vert.html

Re: Vauxhall Omega 2.6 v6 2000 - Multiple misfires

Posted by Mike Hicks on December 2, 2010, 4:19 pm, in reply to "Re: Vauxhall Omega 2.6 v6 2000 - Multiple misfires"
Message modified by board administrator December 4, 2010, 3:04 pm

FUEL TRIM ON BOTH BANKS -25 EACH,I NEVER UNDERSTAND FUEL TRIM CAN YOU ENLIGHTEN ME

Fixed #

Posted by Mike Hicks on December 8, 2010, 8:41 am, in reply to "Vauxhall Omega 2.6 v6 2000 - Multiple misfires #"
Message modified by board administrator December 8, 2010, 3:24 pm

OMEGA FIXED! AIR FLOW METER PLAYING UP EVEN THOUGH WHEN SCOPED DID NOT SHOW THIS.

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