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RX7 FD3S Auto Transmission


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Its 2003 JDM RX7 FD3S A/T with 16bit ECU (Link RX7S7 socket). It has separate TCU, according to 1994 diagram some cables connect between ECU and TCU . 

Does anyone experienced in installing Link Plugin with this ?

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I don't have any experience with an auto trans RX7 on our RX7 S7 ECU. However I did a quick search, it looks like the auto trans used is the RE4R01A, here is a link to a manual for one:


Page 14 shows the Auto trans needing:

  • Idle switch
  • Full throttle switch
  • Throttle sensor
  • Engine speed

Page 16 onwards shows actual wiring diagrams.

Page 13 of this document also has a diagram that may be useful:

http://kos.nutep.com/AKPP/MANUALs/RE4R01A best.pdf

Can you confirm your auto trans model number?

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