At what voltage should the lights light up ?

I get the following...

First red - 0.64
Second Red - 0.68
first amber - 0.70
second amber - 0.72
third amber - 0.76
second green - 0.82

do these look about right ?

cheers

Please ?

What circumstances are you checking ie what applies the voltage under what conditions.
Is this in the car if so what are you using to measure the voltage and where is the measurement being taken.

Bob

Hi Bob,

I actually purchased it from yourselves.

I have an Apexi Power FC ECU, and there is a function that you can use to monitor the O2 sensor voltage.

I just monitored the Lambdaink and watched the voltages as they changed on the Apexi kit, as the sensor came up to temperature.

The voltage on displayed by the ECU never went above say 0.92V and yet all green were on before that, about 0.84 or 0.86

Thanks