I'm using a cigarette plug for my switched 12V. I grounded the LC-1 blue wire to plug's earth wire. Also grounded the white and green wires from LC-1 to Flashscan blackbox, plugged the analogue brown LC-1 wire into the Flashscan blackbox C-terminal and not using the yellow wire at all... but getting weird AFRs... like 21.7!!!Originally Posted by jsttry
I've checked the respective voltages between points (power - earth, etc...) and all seems fine with the way I hooked up the connections, which I followed as per LC-1 and EFILive installation instructions.
Also used the Logworks serial connection to log AFRs... still no luck. I've read the various threads on this forum regarding possible earth wire issues so I want to know from people how they've managed to overcome their early problems relating to high AFRs on their logs?