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Fuel pressure sensor wiring?

Tiny
TAYLOR&&88
  • MEMBER
  • 2007 FORD F-150
  • 4.6L
  • V8
  • 2WD
  • 76,000 MILES
I replaced the engine with a 2006 4.6 engine and my 2007 4.6 engine had 4 wires going to the fuel pressure sensor and the 2006 engine I replaced it with has 3 wires going to the fuel pressure sensor how do I connect the fuel pressure sensors.
Monday, October 14th, 2024 AT 8:36 AM

3 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
Yes, the fuel pressure sensors are different, can you just swap the sensors over to the correct one? There is no good way to wire the different sensors up. Here are the wiring diagrams and I can see a way of doing it to were you won't get a check engine light on. Check out the images (below). Please let us know what happens.
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Monday, October 14th, 2024 AT 11:33 AM
Tiny
TAYLOR&&88
  • MEMBER
  • 2 POSTS
  • 2007 FORD F-150
  • 4.6L
  • V8
  • 2WD
  • 76,000 MILES
I have a 2007 ford f 150 4.6 engine I replaced my engine with a 2006 4.6 and the fuel pressure regulator on my 2007 has 4 wires and the 2006 4.6 engine has 3 wires on the fuel pressure regulators has 3 wires how do I connect them
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Thursday, October 17th, 2024 AT 9:13 AM (Merged)
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
Did you see my first response? Do you have any follow up questions?
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Thursday, October 17th, 2024 AT 9:14 AM

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