PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

LC1 setup (ground offset)

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Old 02-04-2010 | 08:14 PM
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From: Hershey, PA
Default LC1 setup (ground offset)

Ok, I have my LC1 wired up correctly. Thats not the case this time.

When I am key on, not running, my Logworks reads 22.3-22.1 when sitting. My Hptuners reads 21.09-21.0, using the LC1 pid already setup.

I tried using the (volt/.625)=10 and setting my LC1 to read 0v = 10 and 5v = 18, but that just made it worse, HP would say 17.36 while LogWorks still read 22.3.

How do i fix this? I have the offset excel sheet that a member posted up that allows you to plug your actual volts compared to commanded volts.

But I do not know how to command the volts on the LC1. Do you use the Logworks? If so where is it at?




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