Hi guys,
I'm trying to tackle an iddle issue, and so I would like to hook up my LC-1 innovate wideband to help log accurate a/f readings. I plan to datalog into my DSMLink. However When it's time to smog, which is what I am trying to get done ASAP, I will need to make sure the stock O2 is feeding the ECU. So when I'm logging I will feed the wideband output to the ecu and set the ecu to ignore the stock o2. WHen I need to pass smog, I will disconnect the wideband output wire, and hook up the stock O2 wire and set the ecu to check for the O2 so that I can pass the OBDII checks.
Got 2 questions.
1. The LC-1 manual, it states that on Turbo'd cars, the sensor should be mounted downstream from the turbo, but before the cat. So I plan to Mount the Wideband Sensor in the downpipe, just before the flexpipe. I made a diagram to help illustrate it. Would this be an appropriate location to get accurate readings?
2. According to the manual - it states the following:
a. Wire the red wire to 12v switch
b. Wire System Ground and Heater Ground to same source
c. If the innovate is going to feed the ecu for datalogging, the ground should be the ECU's input signal Ground
d. The red wire (Anode) of the LED should be connected to the calibration wire, and the black wire (Kathode) to the ground wire of the Push Button Switch.
e. The Grounds to both the Kathode wire and Push Button Wire, should be connect to the Heater Ground.
So to make some sense out of this, I tried drawing it out on paper. Here is a diagram of how I have interpreted the instructions. If any of you have installed the LC-1 on your car, can you please confirm if this is the correct wiring for this setup?
Thanks.
David.
