P1243 MERCURY - Second Fuel Pump Faulty Or Ground Fault
- Faulty Second Fuel Pump
- Second Fuel Pump harness is open or shorted
- Second Fuel Pump circuit poor electrical connection
- Engine Light ON (or Service Engine Soon Warning Light)
P1243 Mercury DescriptionSecond Fuel Pump Faulty Or Ground Fault is the generic description for the P1243 Mercury code, but the manufacturer may have a different description. Currently we have no further information abouth the P1243 Mercury OBDII code. Please post your question on our "Questions" section for more information: AutoCodes.com Questions.
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