lc1 wb goes away when car started

[cb350rx7]

my wb lc1 shows up on ignition on eng off but when started no longer shows up , goes away and does the flashing led. am i missing something i did just replace sensor and calibrated it. these connections are serial through v2 and phone plug type connection i did set up v2 for wb lc1 and saved.

[ACCLR8N]

My procedure is to never plug/unplug the LC1 serial connection when my V2 is powered up. I start my car then wait a few seconds for the WB to warm up (solid LED on) before I begin viewing or recording data on the V2. Can you confirm the V2 is still configured for the LC1 by going through the on screen set-up. This is all done in my car with the V2 black box, no laptop.

[joecar]

You mean you can see it displayed on the V2 LCD and then when you start engine, V@ stops showing it...?

What does V2 show...?

How are you powering your LC-1...?

[cb350rx7]

i moved it away from spark plug wire , seems good now. thanks guys, i guess that box doesnt like sparky!

[joecar]

:cheers: