I think that that manual has some problems within O2 section "fixed mode".
It says,
“Fixed” mode - The F/IC outputs a square wave that alternates between the Bank Hi voltage and the Bank Lo voltage. The Bank Hi voltage, Bank Lo voltage, and square wave period are set in the O2 section of the setup window. The pulse width is determined by the cell value in the “O2 Map”. For a Bank Hi of 2, and Bank Lo of 1, a period of 200 ms, and a cell value of 50, the F/IC will output 2 volts for 50 ms, 1 volt for 150ms, 2 volts for 50 ms, etc.
When I tried that on my car, it does not work. I observe signal with my oscilloscope. It was correct square wave but pulse width was not correct.
I defined 0.8V for Bank Hi Voltage and 0 V for Bank Lo voltage. I set the time 200ms. And I entered 50 for all cells on O2 map.
Normally, FIC should have to 0.8V output for 50 ms, and 150 ms 0 Volt right? But it was not correct. It is sending 150 ms 0.8V and 50 ms 0. I checked my scope probs, they were correct. I tried voltage mode for to be sure about wiring. When I antered to O2 cell 0.8 V FIC output goes 0.8V DC. So, my all connections are good.
That means that section is not correct on manual.
I observe that, according to above configuration, (Bank hi = 0.8V, Bank Lo = 0 V , Period : 200 ms , Cell value is 50 ) FIC outputs 150ms 0.8 V and 50ms 0 V. So the cell value is determining Bank lo pulse width. Not Bank Hi . Or my FIC is a crazy
“Fixed” mode - The F/IC outputs a square wave that alternates between the Bank Hi voltage and the Bank Lo voltage. The Bank Hi voltage, Bank Lo voltage, and square wave period are set in the O2 section of the setup window. The pulse width is determined by the cell value in the “O2 Map”. For a Bank Hi of 2, and Bank Lo of 1, a period of 200 ms, and a cell value of 50, the F/IC will output 2 volts for 150 ms, 1 volt for 50ms, 2 volts for 150 ms, etc.
Sorry my bad English.
