solarice
Ex. Club Member
Not sure if anyone will know this or not...but under what conditions does the stock ecu freak out if you remove the lambda...is it only checking for a input signal or is it also monitoring the heater voltage.?
Reason im asking is ive got a wideband setup now, that can also simulate narrowband, meaning i can remove the stock lambda fit in a wideband and continue to feed the stock ecu with a narrow signal, giving me the best of both worlds.
If it just monitors the narrowband signal then disconnecting the lambda in the engine bay all is all i'll need to do, but if its also monitoring heater voltage then i'll need to fake that signal (read you can just put a resistor in place) or tie up the stock o2 somewhere in the engine bay (not what i really want to do).
So if anyone knows which way it checks, it would be appreciated...
Cheers
Reason im asking is ive got a wideband setup now, that can also simulate narrowband, meaning i can remove the stock lambda fit in a wideband and continue to feed the stock ecu with a narrow signal, giving me the best of both worlds.
If it just monitors the narrowband signal then disconnecting the lambda in the engine bay all is all i'll need to do, but if its also monitoring heater voltage then i'll need to fake that signal (read you can just put a resistor in place) or tie up the stock o2 somewhere in the engine bay (not what i really want to do).
So if anyone knows which way it checks, it would be appreciated...
Cheers