Hondata

Hondata wrote: Thu Nov 24, 2016 10:18 am The output voltage is the same as the PLX (0V=10:1,5V=20:1). Just use the PLX setting.

How have you wired the wideband controller to the s300? I hope that you did not connect the o2 sensor heater main ground to the analog ground.

Is this still the case? Same for kpro V4?

hello everyone,so my turbo civic runs great, maybe a couple months ago, i noticed that the car will be at 19-20afr ehen off throttle(normal) but when coming to the stop, itll run rich, like 10-11afr for like 5 seconds, then it goes back to normal 14.2-15.1afrs. i did the tune myself, but i been ...

taking a look at it now.... give me a minute!

im looking at your calibration now. does it act like its hitting rev limit? you have any datalog files? i was running into a rpm wall but it was because of my boost cut safety.. can you slowly rev past 2500?

So i left the key in the on position until the afr started giving me a reading. I seen this and i increased the fuel percentage in the coolant temp/fuel pressure section and i increased fuel by 3% on the map and now she starts up much cleaner. I can pull just a bit of fuel in some sections( reading ...

Nevermind on the last post

"Set both target idle tables moving and stationary the same and make sure the minimum idle speed is the same as whatever value is set to in the other 2 tables at 177 and up"

What do you mean at 177 and up? What's 177 supposed to be?

Oh! Ok so at least for right now, i can turn the key to the on position and wait about a minute before starting up. I'll be able to see the datalogging and the suggested percentage change for the lamda overlay and I'll be able to adjust that whole section accurately, correct?

I did set the timing ...

i also have knock disabled. i have a new one to put on but its such a tight fit, i just disabled it. id actually like to turn it back on and make it functioning but i hear that when you go turbo, thers too much vibrations and the knock will try to pull timing for everything. its not accurate so ...

I mean, I haven't even set the idle just yet. im kind of confused on the directions. it says:

get car to temp
unplug sensor
adjust cable so idle is at 450
plug in sensor
adjust slider

I have a professional products 64mm tb and its adjusted to where its not barely open. i cant close it anymore. i ...

so If I install a relay, the gauge wont shut off when cranking? or you are specifically talking about the o2 sensor warming up?

-so you see how the afr goes from 1.36 then it drops to .79, is that the o2 sensor warming up?
-if I was having a voltage issue, why does it only happen at first? it ...

Oh i didn't know i was supposed to hook up the wideband to a relay. What would that do? I have a relay that i can install.
Do you think because the sensor is warming up, that can give me false afr readings?

Why would cranking fuel affect cold start?i should e stated i don't have any problems ...

hello all. im doing my own tune on my car, and so far, I have idle sitting pretty good. fan comes on and drops temp and does everything its supposed to do. now as far as my issue, when I first start the car up, im getting sputtering, and what sounds like a misfire going on. once I give it a touch of ...

It's possible. I'm going to switch the board over to the *new* ECU and see what's up now that i got everything working

Plugged Hondata in my other ECU(the first one) and I'm able to tune