Hondata

Try this. I use these settings with an AEM X series and work really good. These settings work good with the oem sensor so try it with a stock sensor as well if you want. The base values for rate of change do not work well imo.

Disable the barometric pressure sensor under Parameters, Misc.

Looks to me like your out of fuel. Need all the parts that are still stock. Make a pull and have someone watch the fuel pressure. I guarantee it starts falling off. Seen it many times.

Ok, I was just throwing it out there.

Is the boost creep something that started happening or has it always done this? Could be poor wastegate placement. Size and number of gates doesn't matter if they can't get enough exhaust to bleed off. I have pulled gates completely off and still had severe issues with creep. Worst one was on an H22...

From their website.....

P28 is an OBD1 ecu so you loose OBD2 diagnostics. S300 doesn't support automatic transmissions at all. Put the OEM ecu back in it.

I was just telling you what I use and what results I typically get. In the closed loop advanced tab you have the wideband input set to D10 ELD. But you also have a screenshot of the analog input set for a wide band. Where is the analog out going from the wideband, the Analog plug on the S300 board o...

I use D22 as that is the signal ground or go right to G101 on the thermostat housing. Voltage offset is usually less than .1 volts

Is the cam/crank timing correct?

Did you remove the resistors in the ecu to allow the eld to read down to 0 volts?

is the IAC bolted directly to the intake manifold or is it remote mounted? I have run into problems with those throttle bodies in the past. Map sensor is mounted upside down which can cause moisture to build up in the sensor. The port that feeds the IAC air is smaller than an OEM throttle body (I ha...

Post a pic of the throttle body. Does it have a mechanical fast idle valve on it? What IAC is being used?

The values in the table are 87.00, I think you want .87. 87 is much higher than 1.00 which is why they're red. If yo change the values from 87 to .87 the color will change.

My understanding is that the "corrected A/F" was only for 8th gen Civics.