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So this PITA Ford 500 (2006) is throwing a couple of codes and I don't want to believe that two sensors would fail at the same time. I hope someone here might be able to shed some light as to what the fault might be...maybe an open circuit in a common wire harness lead. I'll check the fuse as soon as the wife gets home.
Code P0108 - MAP sensor high; the ecm has detected a performance fault
Probable cause - short circuit condition, vacuum source fault, faulty map sensor, engine mechanical condition
Code P0406 - EGR system fault; the ecm has detected the EGR position sensor voltage was too high
Probable cause - failed EGR sensor, open or short circuit, failed egr valve, failed egr pressure sensor where applicable
TIA
Code P0108 - MAP sensor high; the ecm has detected a performance fault
Probable cause - short circuit condition, vacuum source fault, faulty map sensor, engine mechanical condition
Code P0406 - EGR system fault; the ecm has detected the EGR position sensor voltage was too high
Probable cause - failed EGR sensor, open or short circuit, failed egr valve, failed egr pressure sensor where applicable
TIA
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