The Engine Computer detected a problem, set a diagnostic fault code, and turned the Check Engine light on to tell you. Many auto parts stores will read the codes for you for free. Those codes never say to replace parts or that they're bad. They only indicate the circuit or system that needs further diagnosis. The fuel supply system is not monitored so there is most likely some other problem that needs to be diagnosed.
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Monday, January 27th, 2014 AT 6:47 PM