Wiring Diagram - RX8Club.com

Mar 8, 2026 | 08:13 AM

Mahdy

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Wiring Diagram

Hi guys, do you have the wiring diagram from ecu to the injector
for 4 port & 6 port

It's kinda funny, I just bought rx8 totally off, the engine is 4 port
meanwhile the wiring harness is 6 port

thanks

Mar 8, 2026 | 05:31 PM

Loki

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From: Montreal

Quote:

Originally Posted by Mahdy

This will never work. What engine is the ECU for? What engine are the throttle body and intake manifold for?

Mar 9, 2026 | 10:48 AM

Mahdy

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Quote:

Originally Posted by Loki

This will never work. What engine is the ECU for? What engine are the throttle body and intake manifold for?

the engine & ECU is 4 port
only the wiring is 6 port, I would like to try change some wiring to adapt for 4 port

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