Page 1 - autometer-wideband-using-lc1
P. 1

Autometer Wideband LC-1 Controller





            This Wideband controller will convert your basic Autometer gauge into a wideband air/fuel
     ratio display! The Autometer gauge will display the air/fuel ratio output from the LC-1 Wide-Band
     controller. The output of the LC-1 controller feeds into the gauge displaying actual air fuel ratio. This
     controller is pre-configured to work right out of the box .
                                             Read all these directions first!



     DO NOT LEAVE THE TERMINATOR PLUG  INSTALLED IN THE “IN” CONNECTOR
     WHILE OPERATING THE LC-1, ONLY WHILE PROGRAMMING IT! KEEP WATER OUT OF
     THE “IN & OUT” CONNECTORS!


                                LC-1 Installation
                       To a switched and fused 12V power source


           Autometer                                                            LC-1
             Gauge                                                            Wideband
                                                                              Controller

         Red wire                                                          Red Wire


         Black Wire                                                        Blue Wire
                                                                           Green Wire
                                                                           White Wire
                                                                            Ground


         Purple Wire
                                                                           Yellow Wire

        Connect the wires as follows:
        1)  Connect the gauges RED wire and the controller’s RED wire to a switched and fused 12V
            power source.
        2)  Connect the gauges BLACK wire and the controller’s BLUE, GREEN and WHITE wires all to
            a good solid ground. Keep all the grounds together secured to one location.
        3)   Connect the Displays PURPLE wire to the controller’s YELLOW wire.
        4)  Hook up the calibration switch and LED as shown below.
            This switch and LED are required to recalibrate the unit or see diagnostics via the LED.
            Hooking up the switch and led are optional.
        NOTE: DO NOT RUN ANY GAUGE OR CONTROLLER WIRES NEAR IGNITION
        WIRES!
        NOTE: The BROWN wire on the controller is not used. Tape is out of the way.


                                                               1
   1   2   3   4