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Dan
Dan, Technician
Category: Ford
Satisfied Customers: 23586
Experience:  Independent Shop Experience, 2 Year Automotive Diploma, & Access to Information Database
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how many o2 sensors does a 2001 explorer sport have?

Resolved Question:

how many o2 sensors does a 2001 explorer sport have?
Submitted: 5 years ago.
Category: Ford
Expert:  Dan replied 5 years ago.
Welcome to JustAnswer, my name is XXXXX XXXXX I'm here to help get your problem resolved. Ask follow up questions, thanks. There are 4 sensors, bank 2 is on drivers side, here is a diagram. If you can let me know the exact code number your getting I can verify probable problem. Let me know if you have questions, thanks.

http://db.tt/7JHuus0
Customer: replied 5 years ago.
P0174
Expert:  Dan replied 5 years ago.
This usually means you have a vacuum leak..I would start by replacing PCV valve and checking hose going to PCV for leaks..IF that doesnt help check the intake gasket for leaks, this code is usually not caused by a oxygen sensor. Let me know if you have questions, thanks.
Dan and 6 other Ford Specialists are ready to help you
Customer: replied 5 years ago.
Where is the PCB located on my vehicle?
Customer: replied 5 years ago.
Pcv
Expert:  Dan replied 5 years ago.
Here are replacement instrucitons its on valve cover.

http://db.tt/MYugJfXl

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