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Long Term Fuel Trim 7% bank 1 vs. 2.34% bank 2 Long Term Fuel Trim 7% bank 1 vs. 2.34% bank 2
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Old 04-10-2010, 06:16 PM
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Long Term Fuel Trim 7% bank 1 vs. 2.34% bank 2
I don't have an error code (yet) but I suspect that this difference is not right.
Should I expect a code soon? The O2 sensors are new and the voltages seem to be the same. (M62)
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Old 04-10-2010, 08:06 PM
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faults will not be set until it has reached 10%.
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Old 04-11-2010, 01:38 PM
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So, what 's causing this 7% (or the 3%)? Should I wait for the error code and then fix it or should I be proactive and look into it now? Is this a vacuum problem, a hose or ...?
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