Had multiple Codes Pop relating to o2 sensors, etc.
01-10-2023, 12:12 PM
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Join Date: Jan 2023
Location: Texas
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Had multiple Codes Pop relating to o2 sensors, etc.
I have a 2010 4.0l v6 5 speed mustang. I continue to replace the o2 sensors, but consistently get codes for my heater resistance being too high, egr insufficient flow, and fuel rail too high. I've replaced my egr valve, all o2 sensors, and fixed the fuel rail issue before. What might be causing these codes to return and how might I fix them?
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SOHCtimes2
4.6L (1996-2004 Modular) Mustang
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11-18-2006 06:08 PM