Fuel rail pressure too high
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Join Date: Aug 2002
Location: Hartsdale, NY
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Fuel rail pressure too high
I threw a bunch of codes recently; one code indicated that my fuel rail pressure was too high.
I fugured the round regulator located on the rail (driver side) that is held with a snap ring was the likely cause.
When I went to two parts stores they told me they did not have a listing for a fuel pressure regulator for my car.
Question: What is the round part that is on the rail? Does this regulate fuel pressure and is it the casue of a high fuel pressure code? If not, what else would casue this - bad fuel pump, bad fuel return line, pluged fuel fiilter, etc.?
Thanks...
I fugured the round regulator located on the rail (driver side) that is held with a snap ring was the likely cause.
When I went to two parts stores they told me they did not have a listing for a fuel pressure regulator for my car.
Question: What is the round part that is on the rail? Does this regulate fuel pressure and is it the casue of a high fuel pressure code? If not, what else would casue this - bad fuel pump, bad fuel return line, pluged fuel fiilter, etc.?
Thanks...