Hondata

I only had 4 wires. I had variant B (newer version?) of the harness and there were 4 wires that get connected to the ECU that are passed through the firewall - sync, altc, power, ground. The other 3 legs are: thermostat ground, distributor wires (coil primary power & tach), and then the 4 coil c...

I'll have to go back and depin A21 then.

It does seem to run okay even with both of them connected.

Ran into the same situation with A21 vs. A22 for an OBD-1 ECU.

Spunkster wrote:Both spots do the same thing, so either will work.

If they both do the same thing, can I just leave A21 untouched and just pin the orange (or ylw/red for B variant) into A22?

I have 2 questions: 1.) The Hondata instructions say to use pin A11, but the EVAP purge solenoid is wired to pin A20 on my '95 Integra GS-R. Shouldn't I be using pin A20? 2.) On my OBD-1 GS-R engine wire harness, would it be okay to wire straight into the EVAP purge solenoid's 2-pin connector to pow...

175 to 180 deg F for a full-width radiator, normally aspirated.

190 to 195 deg F for a half-width radiator, boosted.

Just take 10% to 15% out of the lower temperature cells in the water temp correction table and then smaller amounts until you get it where it needs to be.

There is a maximum upload file size. I think it's either 1MB or 2MB.

The software is pretty intuitive to me, and ten times better than any other comparable system on the market, and even some non-comparables that I've used.

There's a lot of content. Don't expect to pick it up in two days.

It can't be larger than 2MB.

I haven't done this before on the aux output, but I'd imagine you'd have to bypass the fan thermoswitch as well to allow the ECU to have sole control over the fan=on temperature, or at least have a lower temp switch that's below the Hondata activation temp.

What wideband are you using? The MAP signal is really choppy. Maybe it's a loose ground?

The largest file size I was able to attach was 1.9MB. The 2.8MB file didn't attach. I think the limit is 2MB.

File size could be an issue. Your datalog is 2.35MB.

EDIT: Yeah, I just confirmed it. I tried to upload one of my 5MB files and it wouldn't take it. Make a shorter recording.

Sure. E-mail it to me: in_vtec@yahoo.com

Maybe the folder or file permissions has something to do with it. Put the datalog file in the Smanager folder.