Problems with 01 WS6
10-07-2008, 06:01 PM
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Join Date: Aug 2007
Location: IL
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Problems with 01 WS6 My buddy has a 01 WS6, small cam, converter, LT's, no cats, exhaust, other bolt ons, tune.
Fuel pressure KOEO, is 62PSI. Same while running.
The car is is throwing Bank 1 and 2 o2 sensor no activity, and multiple missfire codes.
Put new o2's in, bought new Casper o2 extensions, codes went away for a day, then came back. The car runs VERY rich, just from smell and the fact that your eyes are burning.
With AutoTap hooked up, Bank 1 sensor is all over the board, from 70mV up to 700mV+ at idle, at WOT. Bank 2 is 865mV to 910mv, WOT.
I know with a cam youll see a few missfires here and there but the car just falls flat on its face sometimes. Cyl #4 has a history of 260 counts. Long term fuel trim Bank 1 is 0, bank 2 is 8. Short terms are at 0.
I have the files saved in Excel, if someone wants to look at them.
I thought there might be a ground issue, but I was wrong(I think), I thought it my be an alternator, car was an animal at first, then filled it up, drove it did the same stuff.
Any ideas? Hes about ready to trade the car or burn it.
Fuel pressure KOEO, is 62PSI. Same while running.
The car is is throwing Bank 1 and 2 o2 sensor no activity, and multiple missfire codes.
Put new o2's in, bought new Casper o2 extensions, codes went away for a day, then came back. The car runs VERY rich, just from smell and the fact that your eyes are burning.
With AutoTap hooked up, Bank 1 sensor is all over the board, from 70mV up to 700mV+ at idle, at WOT. Bank 2 is 865mV to 910mv, WOT.
I know with a cam youll see a few missfires here and there but the car just falls flat on its face sometimes. Cyl #4 has a history of 260 counts. Long term fuel trim Bank 1 is 0, bank 2 is 8. Short terms are at 0.
I have the files saved in Excel, if someone wants to look at them.
I thought there might be a ground issue, but I was wrong(I think), I thought it my be an alternator, car was an animal at first, then filled it up, drove it did the same stuff.
Any ideas? Hes about ready to trade the car or burn it.
