s300 V2 - AEM 30-4100 Wideband (Sure its in here somewhere)

[bonang]

Hi All,

I am assisting a friend in wiring his 92 Civic Hatch. He has a P28 ECU with a s300V2 installed and registered. I wired the car from front to back but I am having a issue with just the Wideband to be reconized in sManager. I have the wideband wired like this:

12v - Red - Switched source
Ground - black- Chassis with all the other gauge grounds
White - Analog 0-5v to red wire on Analog harness on the S300v2

I can not see the list of Analog inputs in s300. What I am I doing wrong?

I have read online other fourms and this one that my grounds should be right to the Thermostat housing.

[Hondata]

I can not see the list of Analog inputs in s300

Open a calibration. In the Parameters window, under Analog Inputs, click on Analog 0 input and you should be able to select the 30-4100 conversion.

[bonang]

Thank you. I am new to this so dont mind the questions.

When I get home from work I will d this right away!

[bonang]

Thanks it worked. Ok so it's showing volts even when I have a/f selected for conversion. What should I do? Again I'm new to this and only getting the sensors showing correctly

[Spunkster]

Options, Settings, Units...makse sure you have it set to AF.

Double click AF in the sensor list and make sure it is set to AF as well.

[bonang]

Sensor list has only volts for unit
Options-settings-units is already set to a/f

[Spunkster]

The sensor list when you go double click on AF allows you to change it to AF. Volts is not an option under AF.

[bonang]

Unit shows - a/f ratio already

Checked display and still showing volts

[bonang]

I am using a0 on the s300 if that makes a diff

[bonang]

Thanks fellas! Working great no offset required