2002 Ford Taurus SEL - P1506
I am getting P1506 error in my 2002 ford taurus sel.
IAC Valve, PCV Hose, Throttle Body, Intake Gaskets have been changed.
Still, the cel is on with the same code and the rpm is higher (1200 to 1500)
Can this is be due to vacuum leaks?
Check the engine vacuum 19-22inHg Ok. Clear all codes and let them reset! Regards
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