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OBD code P0172 / system to rich (bank one) ??? 98 S-70

posted by  V70BB on  Tue Mar 8 14:23 CST 2005
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The MAF (Mass Air Flow) Sensor is dirty or faulty. Note: The use of "oiled" air filters (K&N, etc.) can cause the MAF to become dirty if the filter is over-oiled
There could be a vacuum leak.
There could be a fuel pressure or delivery problem

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New OBD code P0172 / system to rich (bank one) ??? 98 S-70
posted by  Axel  on Tue Mar 8 02:32 CST 2005 >


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