Hondata

Finally I had time to give it a shot. Connecting the output from the plx VAC/BOOST unit to D17 on the ecu, and adjusting scalar and offset everything seems to work. I just have to retune the fuel map for the Idle I think, because now the "map" read exact the same as the gauge, while with the oem map ...

Spunkster are you absolutely sure that I cannot use it as a map? It has 0-5V scale, and if I put it in the D17 It reads but It has to be calibrated I think...

that was what I suspected... it can only datalog... :(. But what's the point then? why would someone add another channel of vac/boost in the datalog if you have already one (one that you suggested) ?

no the plx module works as a map sensor as well... it has vacuum and positive pressure

Hi guys,

I have a problem with a Plx Vac/Boost with the 3map bar sensor integrated and I'm trying to connect it to the ecu (hondataS300V3). Does anyone running this setup?
I tried with D17 and D19 pins on my p30 ecu but the reading is totally off.
I tried as well to put it in the analog input but ...

I tried with a tester and only read me that 0.3 with the key on and a peak of 0.11 with engine on. may be I'm not measuring it in the correct way?

Thank you but on d10 I can only read from 0.3V to 0.11V. Is that correct?

finally the plx wideband has arrived. can u guys tell me where I have to connect the grey cable to the ecu? should I connect it to the ecu harness or to the hondata analog port?

Today, the car ran good. We had a drop in temperature from 38° to 22°.
This means that I was too rich? or too lean? what do you think?

you have to open smanager, then open the tab " window" and go to "search vault".
It will oper a window where you have to select car/engine/inj.cc/ etc..

I'm looking for a basemap that will work untill I have my wideband (just waiting the plx one).

The problem is that on the vault on smanager, there are few maps that sais "stock" but they are all different from each other even if they have same cc injectors ect.

Moreover I went on the crome ...

yes but I've identyfied 10 basemaps that are all with stock components. In the vault is written if they have cams, header, etc... Because of this I've choose only the stock ones... but they are still different

I finally installed the hondata on the ecu, uploaded a basemap for my stock b16, and it runs not bad.
The next step will be the plx wideband.

I have just one question about the basemap. I found like 15 stock basemaps for the stock b16, but all of them are a bit different. Why?
Could be because of ...

Ok you got it, but on the log in of the forum, I tipe it without the capital C.
Anyway thanks a lot !!! :D

cabletie