Hondata

1 Mar 2007

We are pleased to announce a programmable ECU solution for the 00-05 S2000.

Full details are at http://www.hondata.com/s2000kpro.html, but a summary is below:

- RSX ECU modified to suit the S2000 wiring harness.
- same features as the RSX KPro - covering big injectors, boost, nitrous, ITBs, boost control etc
- some mechanical components need to be updated to the 06-07 parts.
- will not work on the 06-07 (due to drive by wire)
- available mid June (estimated date only).
- price $1795 plus approximately $300 of Honda parts.

We would request that you do not call us for more information. We will do our best to answer any questions on this forum, and either update the page on our website or update this post. If there is something you desperately need to know - you've survived 7 years without knowing so far, just be patient.

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Hondata

Not to sound irrate but why use the rsx's ecu instead of using the existing S2000 ecu what were the draw backs and why is this system better. Thank you for you time :?:

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Nasty 01 S2 with Vortech S/C with aftercooler pushing 496 with 14lbs of boost st8 bananas

The s2000 ecu cannot be reprogrammed so it cannot be used...same as the Older OBD2 ecus.

it's smog compatible and obd2 scanable, but since you have to use secondary o2 as primary what about secondary o2 and enabling obd2 for scanning? would it still be able to pass an obd2 emissions scan test?

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HONDATA DEALER/TUNING IN ATLANTA!!
DIGITALBOXTUNING
678-614-3596

As long as you have a working o2 sensor, a cat and enable OBDII, it will pass.

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Hondata

I read the complete info on the web site

It is said to use the secondary 02 sensor as 02 sensor

Is it a wideband 0-2V? or narrowband

is it accurate to tune with it?

It is a narrowband and is used only for running closed loop. IT is not accurate for tuning.

I already had a primary 02 from K20A2 02-04

I could wire it to the s200 K-pro an use it?

I able to do it if the s2000 kpro could manage it

I already installed a K-pro on a TSX 8)

does the speedometer will work?

The speedometer will work.

At this time I cannot answer the wideband sensor question. It may work with custom wiring and relays.

fine for the speedo

for the wideband this what I think, because I made it on 88-2000 civic and on the TSX

To my knwoledge the s2000 doesn't have VTC

why there is VTC tables in the s2000kpro?

VTC tables are not used. You disable VTC in the ECU.

I know, but I just don't undestand why there are value on the tables

when wil it be release finally?

the home page said mid-july, the s2000kpro page said 1st may :?