Hondata

Just out of curiosity, why are you running 9:1 pistons in an all motor build? Especially one this decently aggressive otherwise?

Anyway, that said...like keto said, you'll need to post a datalog in order for anyone to help.

If it has a Hondata sticker but the VTEC point is 5800 (and they don't have a reflash on record), check to see if it has a USB port. You might have yourself a Kpro.

Yeah...for what it's worth, I'd imagine that the ECU has a fixed amount of memory allocated to these tables, and no matter what there are two 16x20 and four 16x20x6 tables being uploaded no matter how many columns you have set to display - those settings are just that, display. For this reason, pers...

I was messing with my display yesterday and it occurred to me that having more colors available would be nice. Since I doubt anybody's running this on Windows 98, it's probably a safe bet we've all got 32-bit displays :) As such, it would be nice to be able to either define custom colors (to add to ...

Oh, I see - those controls don't rescale the map, they simply show/hide the columns to the right. For example, when I've got it set to N/A on my kal, I have 10 columns, ranging from -25.8" to 0.5psi. When I show boost tables, I've got 13 columns; column 1 still holds -25.8", column 10 stil...

You're correct about the switch between the high and low cam tables - the high cam comes after the VTEC crossover; the low cam comes before. By selecting "tables follow VTEC", you're telling the software to display, to you, the table that matches either the current point on an active, live...

It's possible that the scale is incorrect for the ECU. Have you tried enriching/leaning your idle to make sure it works for all AFRs?

Sounds like a wiring problem...if there was a loose/poor-quality lead from the ECU while you were running the car, the most likely one that could be damaged is the ECU power ground, or an ECU fuse. Check all your fuses; if they're all fine, check the service manual for which wire that is - trace it ...

You should be able to get a lambda reading, but you probably won't be able to run closed loop. The factory wideband also outputs a narrowband signal for closed loop (not sure why Honda engineered it this way, it's really kind of stupid, but whatever) So if you're just going to use the sensor for dat...

If the TPS is reading 0, the ECU thinks you have your foot off the gas and goes into fuel cutoff mode. Either the TPS is shot or the wiring's screwed up - fixing that will probably resolve the problem.

Your best bet will probably be to locate a pinout for the harnesses in both vehicles, and figure out which wires are going where. Unless somebody happens to know offhand, that is :)

It's still an ongoing process getting the ignition dialed in where it needs to be, but I've got mine tuned down to 19ish at cruise (depending on speed obviously, faster speed means you need to put more load on the motor, which means it's not as safe to run lean). I've got 0 knocks and the only drawb...

KPro doesn't support changing the target A/F ratio in closed loop - if you're in closed loop, your target AFR is 14.7. The only way you're going to change your AFR is by 1) only changing the WOT columns, as those should not be running in closed loop; or 2) shutting off closed loop so you can change ...

Well, that puts a bit of a damper on that...regardless, having the target width would still be very useful.

Actually, my thought was that the ECU is aware of how open the IACV "really" is versus how much it's trying to open it - similarly to how there's an actual wideband O2 sensor and a target lamba; an actual CMP sensor and a target intake cam advance; etc. EDIT: Keeping in mind that I might b...