s300 v2 red board analog input

[doc_763]

Can the s300 v2 red board analog inputs be used for plx wideband tuning?

[Spunkster]

Yes.

[doc_763]

Does yes mean it can be used for closed loop running of the engine

[Spunkster]

No, it is for datalogging only. You must input the wideband signal into one of the ECU inputs to run closed loop.

[doc_763]

I have tried the ecu analog inputs B6 and D10 but I cannot get it to operate. D10 is showing 4.55v continiously with nothing connected to it. B6 analog2 input is showing between 1.2v-1.9v. I have connected my plx wideband to b6 analog 2 and it then turns on the A/C switch on the s manager but i dont have A/C in my car. I have changed the offsets but to no success. Can you help me with this?

[Spunkster]

B6 - http://www.hondata.com/help/smanager/an ... sub=analog

D10 - http://www.hondata.com/help/smanager/wi ... ghtsub=d10

Whatever input you use can no longer be connected to it's original location. Cut or de-pin the wire and wire the wideband signal directly to the ECU.

[doc_763]

i have currently tried all available analog inputs to the ecu. none of them are working for me. i have removed resistors R2 R3 R136 and R138 but still nothing working. the last input i tried was D12 and i depinned what was connected to it but then i got fault code from IAT and ECT sensors. hopefully you can be of some help to what my problem may be. i have done everything explained on S300 help file online.

[Spunkster]

It sounds like you may be wiring things to the wrong pins. You may want to have a friend take a look at this with you as they may see where you are doing something incorrectly.

[doc_763]

I have had someone check it. Been a long day will check again in morning. Thanks for help