Hondata

Hey all,

Just wondering if there's a way to "test" the boost controller on the Hondata to make sure it's wired correctly. When the car is running and boosting, I can't hear any clicking of sorts because of all the other noises going on. It would be nice to be able to troubleshoot things but running ...

Makes sense. I have McAfee so I'll check the settings there.

Thanks!

Ok, I was just able to get it up and running. I had to disable my LAN connections...unplug from wired and turn off wireless. Anyone else have this happen?

Hey all. I'm sure this is something to do with my laptop, but I'm wondering if there is a workaround or fix for this. Just yesterday I was running the software with no issues and then today I can't open the Hondata Smanager software. When I double-click the icon, I see the Smanager.exe process kick ...

Hey all. I'm looking for a bit of help on a swap I'm trying to get up and running. I've got a K24 engine in a Del Sol with a K100 chipped PND RSX ECU. I called Hondata's tech support and was told "we don't support the K100 anymore so find a dealer...but by the way, nobody sells those in North ...

Hondata wrote:It depends on the unit - inches and lbs are atmospheric based, everything else is absolute. Double click on the MAP sensor to change the unit.

So if I have my units set to PSI and it's showing 6PSI at idle, (assuming 14PSI is atmospheric) this is really 8PSI of vacuum or ~16 inches of mercury?

I have a simple question about the sensor display readings. If you click on the "Sensors" button on the main window, it pops up a list of all the sensors that the ECU is reading. Under the MAP sensor reading, is the reading for this sensor absolute pressure or is it relative to atmospheric? Thanks ...

We have AC hooked up in a turbo B18C swapped EK hatch. No problems with it turning off at anything other than the Hondata set specifications.

Based on the fact that it was working before you woked on the throttle body which contains both the tps and map sensors, it sounds like some improper wiring has damaged the ecu. Can you post a closeup picture of the bottom of the ecu where you soldered it.
I called last night and talked to one of ...

I took the ECU I socketed out of the B18 car and put it in an H22 car. I changed it to a stock Prelude map and fired the H22 up. It runs on an N/A Prelude motor with stock MAP sensor at about 12PSI. Something is definitely honked up. The stock MAP sensor isn't even supposed to read that high.

Spunkster wrote:Who socketed the ECU?

I did. It was working perfectly fine for about a month untill we swapped out the throttle body. Now things are a wee wacked up.

Do you think it's something that could have gotten fried?

I don't get the TPS code anymore. Not sure why it just stopped showing up. Now, the TPS reads 0% at idle like it is supposed to...but the MAP reads ~6PSI!

Ah, yes. So, if we modify the scalar calcultion to be this:

(3167-1014) / (5.0 - 1.554) = 624 mbar/V

Then the calculation comes out working right. That makes more sense. Thanks!

Okay, I did more checking. I believe that the MAP settings are correct. At least they are the same as they were when the car was running perfectly fine before. But, now when the car is at idle, the MAP setting reads ~6PSI. No way this is correct.

I checked the voltage across pins D17 and D21 at ...

I was reading this thread here posted by Spunkster on the proper method of calculating these voltage-to-pressure conversion numbers:

http://www.hondata.net/forum/viewtopic.php?p=13899&highlight=bar#13899

Based on this, I was doing some calculating of my own based on voltage numbers coming out of ...