Hondata

Anyone? Spunkster how about you. Do have a suggestion? Somebody gotta know how I can download ecu data to my laptop.

this is my ecu info:

S300 with boost control
software version 1.5.4
hardware version 1
fimware version 1.04

I downloaded to new version 2.1.1.0 S0 when I go under Oline and download ecu info to my laptop I get a blinking error msg. Whats up can anyone help?? Thank You

Thanks bro I'll try it tonight. Mahalo

can anybody help me out on how to post datalogs? Thanks

how do you post datalogs?

This is my open loop and closed loop datalog at idle with a little reving. Please help with suggestions why my B18c idles like this and what can I do to fix problem. Your help is greatly appreciated. Thanks Mahalo

I'm running GSR cams, S300j v1.4.8 Idles smooth on closed loop but when I go to open loop about 5 seconds later the idles goes up and down a/f goes rich 12 to lean 17. I checked my Iacv its good, my coolant is bleed, my TPS is set correctly @ .45v. Timing is set to stock settings. I even tried a new ...

I have a B18c with a Skunk2 IM, holley 68TB, 750 inj, 9:1 compression pistons, manley rods, MSD distributor. The problem is when I put my S300 in open loop to tune the idle goes up and down, up and down. When I put into closed loop it idles fine. I checked my IACV ohms at 11.2 set my TPS at .45v ...

right on thanks for your help.

How do you check power supply capacitor at C27?

Its a P72 JDM. I got from Hmotors when I bought my GSR swap.
My local shop sent it to Hondata for installation due to JDM is smaller. Car ran good for 6 months. I purchased a MSD pro billet and installed it and weeks later and around 100 miles my ECU just went into limp mode. Wont rev past 4000 ...

Spunkster, thanks for your reply. I tried to load a new calibration from the file and it wont work. I wanted to mention that recently around three weeks ago I installed a MSD pro billet distributor. Could this be the reason my ECU got damage? Is there anybody running MSD distributors on their GSR's?

Its 1.4.5.0

I plugged the USB cable into the ECU and turned the ignition on. Bottom left says online. I tried to download fresh calibration but it doesnt download. Ive read it maybe the ECU socketing. How do you repair ECU socketing? Can I do it myself? Is it really the socketing? Why wont my car rev past 4000 ...

My ecu is a p72 jdm. HONDATA serial number is 0615. Running in a EG Hatch with a GSR swap. Please help. :(