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[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]Exhaust downpipe supports built to sit in the factory 5.0 hanger
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[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]Parts removed and ready for final welding
[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]Holley provided 02 sensor wiy bung also in place, requires drilling a 7/8†hole
[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]Holley provided bung
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[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]5.0 exhaust hanger in place
[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]You can also see the Holley transmission wiring harness has been installed
[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]Here is the harness as shipped
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[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]There are several loose wires included with the holley, reverse trigger, od on off, and others
[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]You can also see the included harness for the optimal transmission line pressure transducer which I plan to add to our 4r70w
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[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]I thought it was interesting that all 10 pins are populated in the 4r70w connector, this is the 98-01 4r70w harness
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[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]Interesting, during setup we will be telling the new computer what trans we have so I assume this works with both 92-97 versions of the 4r as well as our 98-01
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[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]Hard to wrap your head around when you are the guy always moving these pins around and deleting power feeds? How can the Holley computer move battery power from one wire to a different one and replace it with the solenoid trigger wire?? It maybe that the wiring changes for our 98-01 specific model happen upstream and they just leave all 10 pins in place.
[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]Yes I have a tendency to over think things.
[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]More on the “loose wires†in the 4r70w Holley harness
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[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]Compared to the wiring I normally have to do for a v6 to v8 conversion this is a breath of fresh air. Getting the 07 truck can bus system to be happy with it is another story since the 07 sohc pcm was part of the system. More on that later as we get deeper into this
[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]This Holley system would be perfect for say a 1988 bronco ii that was going 5.0 lol lol 20 years later!!
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[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]The Holley harness includes connectors for both types of 4r70w oss sensors just fyi
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[font="Segoe UI", "Helvetica Neue", Helvetica, Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", sans-serif]Holley wiring harness is very high quality
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I know my crazy! Do you?
2007 Sport 4door 4x4 4.0L SOHC V6 Ranger