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P0171 Mazda - B2300

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p0171 mazda B2300 what happend

Vehicle: 2002,mazda,B2300 2.4

1 Answer

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Hi there,

This code is for a lean running fuel mixture. This can be caused by several things. A bad O2 sensor, a leaking intake manifold gasket or bad mass air flow sensor can all result in this code.

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