ZR-1 Net Registry Forums - View Single Post - How-to Use HVAC Display as Tachometer

VetteMed · 07-01-2012

Here's the chart from the 1991 FSM

Parameter 16 is actually the coolant temp in C, not F.

07-01-2012	#10
VetteMed Join Date: Mar 2009 Location: Orlando, FL Posts: 1,816	Re: Use HVAC display as tach Here's the chart from the 1991 FSM Parameter 16 is actually the coolant temp in C, not F.