Hondata

Where does that wire go if there is no service connector to be found? The service check connector on my 89 Civic is under the hood, just forward of the driver's side shock tower, and is a 2 pin connector with a yellow rubber cap sticking out of the wiring harness that goes forward to the headlights...

If you need any more help with your ECU Tchleung, I'm in South Surrey, and Joe (Locash) will attest (You'd better Joe) to my ECU skills.

I'm pretty certain that this input is for datalogging purposes only.

i saw that last night, funny they dont sell it in thier store though :? I want a guage, so I'll probably get the... m250 with a black guage.. Do you have an Autometer air/fuel ratio gauge now? PLX has an adapter box that converts the wideband signal into something that you can read on the Autometer...

Would either of you guys happen to be running a cold thermostat like Mugen or Spoon?

In options, drop down to settings, press the wideband lambda button. There's a lambda unit window. Switch it to "air/fuel ratio".

No real issues with socketing the 373. However, I've soldered probably 150 of them into ECUs over the years, and I've "NEVER" had one that got damaged by the heat. However, I am quite deliberate in my soldering methods. I only do 1 or 2 pins at a time, and then either stop for 25-30 second...

I am running this map in a freind's USDM B18C5 JRSC equipped car with RC 440 high impedance (12 ohm) injectors. The fuel trim in the calibration shows 510cc injectors. The car is ok at part throttle but extremely rich in boost and wide open throttle. Is it safe to assume that the fuel trim needs to ...

If that was a datalog of a drive, and you started out dataloging with the engine fully warmed up, that is perfectly normal. The engine coolant thermostat is in place to maintain a constant engine temperature, and yours appears to be doing its job rather well. Actually now that I look at your datalog...

Could you possibly have the plugs for the TPS and the MAP swapped? They are the same on other models of Hondas, and I myself have connected them incorrectly before.

Jacques

Don't forget guys when you're setting the ignition timing on Civics and Intergas, that you have to run the jumper on the code checking plug so the ECU does not try and alter the ignition timing at all.

Hope for your sake you are not planning on using this for S300. That code is for a JDM or EDM ECU, and the case is too small for S300. If it is really a P72, I'm pretty sure it can be converted from auto to manual, but part of the problem is that if it has traction control, I have not yet found a wa...

Yes, the P28 will be perfectly capable of running a non-Vtec motor. You can either turn the Vtec off in the S300 software, or if you want to use the extended rev range of the Vtec maps, you can set things up to switch the Vtec on, but disable the Vtec pressure switch errors (I think that's how it wo...

You won't need any "extra" parts to run a DOHC Vtec motor with your P28 ECU, other than what comes with the S300 kit.

Would it be possible to include a release date as part of the info on the "Help - About" button? Its a little difficult to keep track of the versions with the current numbering system.