Hondata

Thanks. I'll get rid of the narrow band signal, then. Should I split the wideband signal wire so that it runs to both AN1 and D10, or are you saying I should just go straight to D10 and not worry about connecting the wideband to an analog input? What is the benefit of using D10 over D14 (I'm just cu...

I'm running an S300v3 on a P28 ECU with a PLX SM-AFR wideband. I have the wideband signal for the PLX wired into AN1 on Hondata and the narrow band signal from the PLX wired into D14 on the ECU. I'm currently running in open loop and my PLX is grounded at the thermostat. On the "Analog Inputs" tab I...

Have you tried unplugging your EVAP control solenoid?

NO!

Your local Hondata dealer should have everything you need.

Code 1 is oxygen sensor.

To alleviate the worry of lifting the tracks on the ECU when removing the socket [for those of us who are S200 users], is it possible to simply put the male pins into the pre-existing socket?

The car is a 91, which means it's OBD-0. You don't need any hardware or software to read the codes on this car. Is the car's check engine light [CEL] on when the car is running? If it is, peel back the carpet in the passenger front floorboard under the dash. There should be a metal panel in the floo...

Not sure if this is what you're asking, but all Honda ECU's I've worked with [with the exception of DPFI] have a separate firing circuit for each of the four injectors, and fires them independently. Firing all four injectors simultaneously would be wasteful, as one cylinder would get proper fueling,...

Is the AC compressor actually kicking on when it idles up or no? My car was doing this when I blew my AC condenser fan fuse...the engine would idle up when I turned on the AC but the compressor clutch was never engaging...so I was not blowing cold air and had a very high idle.

I'm also excited about this release. Anyone interested in buying an S200 unit w/boost & datalogging?

big thumbs up to you guys @ hondata on the s300! you really make a big move for the obd1 guys with this new system (usb and no burning chips esp.). :D I just bought an s2b not long ago but am glad to read here you will be offering romeditor v4 with iat and gear correction!!!! woot!!!! thinking abou...

Have you tried unplugging your EVAP purge solenoid?

I'm using a B18A1 from a 91 Integra LS in my 92 Civic...very similar setup.

You can use the S200, but will need to convert to OBD-1. I recommend retaining your Del Sol's engine wiring harness and using it on the LS engine. You'll need a 94+ Integra LS distributor.

Here's the upgrade guide:

http://www.hondata.com/v3upgrades.html