ECU differences?

FlashPro questions & answers specific to the FN2 European Civic Type R
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R-12914
Posts: 349
Joined: Sun Dec 01, 2013 12:13 pm
Location: Germany/Bavaria

ECU differences?

Post by R-12914 »

Hi,

whats the differences between the FN2 ECUs "37820-RSP-E02" and "37820-RSP-E03"?

Thanks!
2008 Honda Civic TypeR FN2
Rotrex C30-94 supercharged with relocated IAT
Powered by ASNU 092/FP330E fuel pump & ASNU 090/750cc fuel injectors
------------------------
ECU: 37820-RSP-E02
Flashpro: FP-SI-INT-21153
Software: 3.6.1.0
Firmware: 185
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Hondata
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Location: Torrance, CA
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Re: ECU differences?

Post by Hondata »

You'd have to ask Honda. There may be no differences. What is more important is what calibration the ECU uses.
Hondata
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R-12914
Posts: 349
Joined: Sun Dec 01, 2013 12:13 pm
Location: Germany/Bavaria

Re: ECU differences?

Post by R-12914 »

Hondata wrote: Mon Jan 06, 2020 4:57 pm You'd have to ask Honda. There may be no differences. What is more important is what calibration the ECU uses.
In this case, only the stock calibration!
2008 Honda Civic TypeR FN2
Rotrex C30-94 supercharged with relocated IAT
Powered by ASNU 092/FP330E fuel pump & ASNU 090/750cc fuel injectors
------------------------
ECU: 37820-RSP-E02
Flashpro: FP-SI-INT-21153
Software: 3.6.1.0
Firmware: 185
User avatar
Hondata
Site Admin
Posts: 10434
Joined: Thu Aug 15, 2002 12:13 pm
Location: Torrance, CA
Contact:

Re: ECU differences?

Post by Hondata »

Yes, but both the 37820-RSP-E02 and 37820-RSP-E03 might use the same 37805-RSP-E03 calibration. Or they might be different. It depends on Honda.
Hondata
milano_red
Posts: 1
Joined: Wed Aug 02, 2023 6:35 am

Re: ECU differences?

Post by milano_red »

Hi R-12914,

are you still active?

Im now the owner of Type-R12914 and enjoy this beautiful build.
when I read the number while searching for info, it looked very familiar to me.
if you would like that we could contact once, since you have invested a lot of love and knowledge in the vehicle, I would be very happy! If not, also totally understood.

Gruß
Marian
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