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This sub-harness is used with our pre-made PRO harnesses when using an aftermarket ECU with AEM MAP and IAT sensors instead of a MAFS.
Plugs right into the Wiring Specialties PRO engine harness.
NOTE: For 2JZ non-VVTi WS PRO Series second generation harnesses ONLY. Please CALL if unsure which one you have.
NOTE: Using this Sub-Harness REQUIRES ECU PLUG PINOUT CHANGES. Contact Tech Support for details.