ZR-1 Net Registry Forums - View Single Post - Ecklers speedometer module

Marc Haibeck · 02-15-2021

You cut the yellow wire at the ECM connector. The output of the correction module goes into the ECM. The ECM transmits the speed to rest the car.

02-15-2021	#6
Marc Haibeck Join Date: May 2007 Location: Addison IL Posts: 255	Re: Ecklers speedometer module - help needed You cut the yellow wire at the ECM connector. The output of the correction module goes into the ECM. The ECM transmits the speed to rest the car.