Ford V10 OBD code
2001 E450 V10.Check engine light came on,scanned it and it comes up P0174,lean on bank 2.I checked in to this and it seems there are quite a few problems that could cause the code.Before I start throw...
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From what I understand, the O2 sensors do wear or drift in their output over time and with use, so replacing them even if it doesn't solve the problem is hardly money wasted if they're the original ones.
