What are the difference between 02-04 S & 05+ S sensors?

Garrett_si · Post by **Garrett_si** » Sun Dec 03, 2006 6:40 pm

In this article

http://www.hondata.com/dynok20-05rsx.html

they said some sensors are different, emissions, VSS ....

more infos about those sensors?

Post by **Spunkster** » Mon Dec 04, 2006 10:57 am

What exactly are you trying ot find out?

Garrett_si · Post by **Garrett_si** » Mon Dec 04, 2006 4:30 pm

Spunkster wrote:What exactly are you trying ot find out?

I want to know if the TPS, MAP, CKP, TDC, CPS, are all the same?

and what is really different from the 02 sensor?

Post by **Hondata** » Mon Dec 04, 2006 4:41 pm

The only difference is the o2 sensor, the speed sensor and some of the ECU wiring. The engine itself between 02-04 and 05-06 with exception of the cams. TPS, MAP, CKP etc etc are all the same. The transmission has the different final drive and a different speed sensor.

Garrett_si · Post by **Garrett_si** » Mon Dec 04, 2006 4:43 pm

fine but I don't understand this

Hondata makes hardware modifications to the 2002-2004 ECU enable it to work with the different sensors and actuators found on the 2005-2006 ECU. After these modifications the ECU will not function correctly on a 2002-2004 RSX.

taken here : http://www.hondata.com/dynok20-05rsx.html

Post by **Hondata** » Tue Dec 05, 2006 9:54 am

The modifications are for the speed sensor and the differences in wiring between the 02-04 and 05-06.

Garrett_si · Post by **Garrett_si** » Tue Dec 05, 2006 4:04 pm

Hondata wrote:The modifications are for the speed sensor and the differences in wiring between the 02-04 and 05-06.

so the ECU still the same

Post by **Spunkster** » Tue Dec 05, 2006 6:04 pm

No, the ecu's are completely different...this is why to use a K-pro in an o5/06 you must use an 02-04 ecu that is modified.

Garrett_si · Post by **Garrett_si** » Tue Dec 05, 2006 6:18 pm

Spunkster wrote:No, the ecu's are completely different...this is why to use a K-pro in an o5/06 you must use an 02-04 ecu that is modified.

I mean the K-pro use for 2002-04 and 2005-2006 still the same

It's a 2002-04 ECU with the K-board inside

but it's the same

Post by **Spunkster** » Wed Dec 06, 2006 10:21 am

The k-pro is the same, but the 02-04 ecu used in an 05-06 has been further modified to work.

Garrett_si · Post by **Garrett_si** » Wed Dec 06, 2006 3:47 pm

Spunkster wrote:The k-pro is the same, but the 02-04 ecu used in an 05-06 has been further modified to work.

OK, and what are the modification Hondata made?

this is what I want to know :P

I want to know whicj part or sensor on the car, are responsible of using a 2002-04 ECU modified

Post by **Hondata** » Thu Dec 07, 2006 10:38 am

The ECU has been modified to work with the 05 sensors and vehicle wiring. We are not going to release details of what we do - this is a trade secret.