Just started driving my car around with the new PL, SM2.2 update, and LC-1 setup. The sensor heats up fine (shows 7.3:1 while heating up, then starts reading correctly), but after a certain amount of driving around, it could be 10 minutes or 45 minutes, all of a sudden it starts displaying a range of 7.3-7.6:1 on the wideband. If I turn the car off, then let the sensor warm up and crank again it will start reading correctly. But then it's another matter of time until it starts messing up again. The power source is directly to the IGN fuse panel, all grounds wires were soldered together and grounded in the same place as my Alky kit and all of my Speedhut gauges. All wires were soldered and shrink wrapped. The second output wire is just kinda hanging there but I dont think that would affect it. I'm thinking of moving the ground to another place that is a dedicated ground for all the LC-1 wires. Any other ideas? The sensor is about 12-15" down from the turbo.