S4 turbo harness into S5 turbo engine

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08-23-08, 12:28 AM

Racer723

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S4 turbo harness into S5 turbo engine

This maybe a noob question but like the title says. Will it work? Im swapping my S5 jdm turbo into my S4. Ive got a haltech E8 with a S5 patch loom and a S5 US spec turbo harness. I'm in the final startup phase and just remembered there is a body harness that plugs into the ecu, but wrong plugs. Can I get a S4 turbo US harness and swap the patch loom to a S4. Or should I get a flying lead harness. Please help im runnin out of ideas

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08-23-08, 05:53 PM

Racer723

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The flying lead (when hooked up correctly) should work no matter what kind of swap you doing right?

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07-09-09, 08:37 PM

MaZdArX7t2guy

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i got the same problem and i was going to buy the haltech e8 because i dont have a full harness on my engine just a piece of it and i dont have an s5 ecu.