Hi,Ok thanks! By any chance do you know if it makes a difference if the car is manual or automatic for the wiring harness?
I need an engine wiring harness for my 2007 mustang gt manual trans. I want to know if I can use an engine harness from an f150 with the same engine or a 5.4l? Or if I can use the harness from years 2005 to 2006 mustangs?
Get a harness from an 07. The 05 and 06 are not pin compatible. Connector C110 is also different on the 05 to 06 harnesses and there can be up to 10 wires there alone to change over to an 07 harness. I swapped a 07 4.6L into my 4.0L '06 and ran into these problems. I just got a 06 harness. Also, the automatic and manual harnesses are different, so buy accordingly.
I ran into the same problems swapping an 08 4.6 into my 06 4.0. I have a donor car so I swapped in the engine harness along with computer and keys/ignition. I found out that the body harness and connector c110 you speak of are different between those years.
You said you got an 06 4.6 engine harness. My question to you is which computer did you use? Did you use the 07 4.6 computer, or did you order a 06 4.6 computer that matches your harness you bought?
Any help is greatly appreciated! I want to drive my car again haha
Yes I need it! Can you PM me so I can contact you?I used the 06 harness with the 06 computer and had my tuner disable the PATS system. Basically the engines are the same from 05 to 09 (4.6Ls) except the revised spark plugs in the 08+ engines. The 05/06 years should be used with an 05/06 engine harness. I have a spare 06 harness for a manual car and a PCM from the same year if you need it.
“the revised spark plugs in the 08+ engines”
You mean the 2 Pc plugs that sheared in half leaving the the plug’s threads stuck in the heads?