RX7Club.com - Mazda RX7 Forum - What ECU do I need???

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Benfc

07-30-16 12:14 AM

What ECU do I need???

Hey people,

I am having trouble finding any info on what ECU belongs to which model of RX7.

I converted my car from automatic to manual and the auto ECU is coded N374. Is there anyone who can send me a link or any info on what factory ECU or the best factory ECU for an 1989 Mazda RX7 FC3C Savanna 13BT Manual Convertible?

Please and Thank you!

j9fd3s

07-30-16 09:29 AM

ECU is the same m/t vs a/t, so there is only 1 ecu for the 89-91 non US turbo, the N374.

Benfc

07-30-16 09:34 AM

Oh really! Okay I will ggive it a go!

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