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EMRSR
EMRSR, Master Certified Service Manager
Category: Ford
Satisfied Customers: 3010
Experience:  20 years with Ford, Master Certified
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2000 expedition check engine light on error code p1450 shows

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2000 expedition check engine light on error code p1450 shows up
Explorer or Expedition? All Expeditions came with a V8, can I have a VIN # ?
Customer: replied 7 years ago.
1fmru1569yla47337 it is a v8
Any repairs done recently ?
Customer: replied 7 years ago.
no only had an oil change yesterday
THIS CODE IS SET WHILE THE PCM IS MONITORING FUEL VAPOR VACUUM. THERE IS EXCESSIVE TANK VACUUM WHEN RUNNING ABOVE IDLE SPEED. THERE ARE A LIST OF THINGS TOO LOOK AT, IF YOU ARE READY FOR A CHALLENGE I CAN SEND THE LIST. SOME ARE VISUAL OTHERS REQUIRE TEST EQUIPMENT.
Customer: replied 7 years ago.
send me the list what does PCM stand for?
Powertrain Control Module, main computer.
Customer: replied 7 years ago.
okay
graphic
Customer: replied 7 years ago.
can i still drive it short distances until tuesday when i get it to the shop
For sure this is more of an emissions code than a driveability issue for sure. It is a "green code" to keep the air clean.
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