Hey guys, I recent installed this unit in my car, but the RPM does not display as I expected. The EBC came in the box with just the standard parts. I hooked up the Brown wire (RPM) to my tach signal but I am not getting a reading. I read the Greddy online manual http://www.greddy.com/img/PHP/products/pdf/796.pdf , and on page 28, I read this:
Set up this feature to dispaly the rpm data in the Display Mode.
The rpm signal can be inputted by using the optional External Input
Signal Harness (sold separetely) or through the e-manage unit. WTF!
I called a dealer who said that I should not need this optional harness but he was not sure. If anyone has one of these installed, please let me know if you get the RPM reading without the optional Signal Harness.
Set up this feature to dispaly the rpm data in the Display Mode.
The rpm signal can be inputted by using the optional External Input
Signal Harness (sold separetely) or through the e-manage unit. WTF!
I called a dealer who said that I should not need this optional harness but he was not sure. If anyone has one of these installed, please let me know if you get the RPM reading without the optional Signal Harness.
