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LC-1 and cobalt gauge wont read right help!

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Old 10-08-2010, 11:49 AM
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Car: 92 1500p\u 2wd
Engine: 91 z28 tpi 355
Transmission: 91 700r4
LC-1 and cobalt gauge wont read right help!

So do you know what volt values i need to set the LC-1 at so that the cobalt AFR gauge will read right? The lc-1 info says that the analog 2 brown wire is setup for a autometer type gauge already but it does not seem to matter if i hook it to the analoge 1 yellow or 2 brown wire it still does not rear right. analoge 1 just jumps all over the place and lites up most all the led lights and 2 just stays rich and does not move. I did have to kill power to the LC-1 when wiring the cobalt gauge.....would i need to re calaberate the lc1 be doin teh free air set thing again? Also now when i try and hook up the laptop to get a data log it wont work. When i try to connect it just says no real time connection can be made bla bla bla. Have any ideas?
Old 10-11-2010, 06:51 PM
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Car: 92 1500p\u 2wd
Engine: 91 z28 tpi 355
Transmission: 91 700r4
Re: LC-1 and cobalt gauge wont read right help!

anyone?
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