Hondata

Thanks.

So after rerouting the VSS input from the wiring harness to the KPro4 board patch harness:

1) is it correct that the alternate KPro4 VSS input signal may come from either a countershaft sensor or a ring gear sensor as long as the appropriate pulse / km setting is made in KManager?

2) the ...

‘04 RSX Base. Shown as currently available on Acura parts site:

https://www.acuraautomotiveparts.org/oem-parts/acura-control-module-engine-rewritable-37820pnda59?c ...

How do features of the -A59 ECU compare with others in series 37820-PND-A01 thru A04 and A06-A09 (I.e.manual transmission PND’s)?

Is -PND-059 KPro compatible and possible to use for a K-swap vehicle?

Thanks,
Bob

Hi - JDM K20A & PRC ECU - After installing a VTEC oil pressure switch, will it function after KPro4 is installed?

Thanks,
Bob

Nope. The SpeedBox converts a low frequency VSS signal to rotary motion to drive a cable driven speedo. (Maybe not the most elegant solution, but ?should? get the job done in this kind of application.)

Thus, I’m hoping the SpeedBox can use the low frequency signal the ‘05-‘06 RSX KPro puts out to ...

Hi - Thanks for your reply.

I’m planning out a K swap into my ‘87 CRX Si (w/o A/C) before ordering any major parts, like the engine, transmission or ECU. I have purchased some parts such as a Hasport mount kit and some body, suspension & brake parts.

Wanting to use a complete ‘06 K20Z1 RSX Type S ...

My apologies. In rereading “The ECU sends a low frequency signal to the gauge cluster.” I realize that is correct.

But I believe that an option to convert a high frequency ‘05-‘06 transmission to produce a low frequency signal to the gauge cluster involves swapping the clutch housing.

Can you ...

In researching this site in planning a kswap, I’m confused by a couple of things. Maybe they’re typos that warrant correction, or maybe I’m REALLY confused?

Please reference my comments inserted in a copy / paste below from this site …

Thanks for your attention.

Bob

“Technical Information K20 ...

P.S. I have a book that covers Ford OBD I control strategies, understand that system reasonably well and have been successful in diagnosing their problems in the past. I need some help understanding Honda K Series control strategies. Thanks.

My apologies. My ignorance of Honda’s electronic engine control strategies is showing.

Questions:
1. Can you kindly recommend a book that covers Honda (especially the K series) engine control strategies in detail?

2. I’m unclear how intake airflow is measured. Can you please explain?

3. Is there ...

Hello - I’ve participated in a number of car related forums over the years, but this’s my 1st time here.

I just ordered a Hasport mount kit to install a K24A2 into my ‘87 CRX Si.

The car will be street driven, and my goal is a refined installation with (as close as possible) the appearance of a ...