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P0041 Diagnostic Trouble Code Discussion for May 2007

Oxygen Sensor Signals Swapped, Bank 2 Sensor 1 - Bank 2 Sensor 2

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Trouble Ticket Help Requests for DTC P0041
Help Request Posted
1993 Cadillac Seville STS 4.6L Poor Fuel Economy, MIL Lamp on VIN: 1G6KY5299P
P0041: no cam reference signal. This is only my second post, ever. I think you can tell that we find and fix most problems---but this one---HELP! Vehicle sets P041 all the time. Also sets P035 and P036, which set and go right to history. Never sets as current. We have checked circuits per Mi...
May 26, 2007