Conversions & Swaps LSX Engines in Non-LSX Vehicles
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Old Aug 17, 2008 | 10:16 PM
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Default transmission wiring?

im modifying my own 5.3 harness using alot of info on this site, but i cannot find one thing. im putting a lsx into a 93 mustang, going to be using a th350 tranny instead of a 4l60e, on the harness can i just remove all the wires and plugs?...is it that easy?...or do i need to do something else?...obviously i will have to have the PCM retuned so it wont throw any codes, i removed all the emissions, rear o2s, a/c wiring, only thing i kept is what is need to run the motor
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Old Aug 17, 2008 | 10:32 PM
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You can remove all the tranny wiring.
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Old Aug 17, 2008 | 10:41 PM
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the VSS signal outta c100 to?...and everything tranny related in c1 and c2?
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Old Aug 18, 2008 | 04:57 PM
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You should keep the VSS wiring from the tranny to the pcm.
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Old Aug 18, 2008 | 05:14 PM
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ok, but everything outta the two big connectors(blue/red) can come out?...
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Old Aug 18, 2008 | 07:07 PM
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The VSS wires from the transmission to the pcm connectors need to stay. You can remove the rest of the tranny wiring from the pcm connectors.
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