Can anyone with the wiring manual (2004 or '02-'05) tell me the pin for RPM? I have power, ground and speed but not RPM. I am installing the Apexi Speed/RPM Monitor for the delete speed limit function.

Much appreciated

 

Have you tried the Black/Yellow wire at Pin 9 of the OBD2 connector? It supplies a valid Tach signal for remote starter installations.

 

Not yet but good idea. The Apexi device only monitors RPM so it shouldn't make a difference where it gets the signal from. I'll try that when I get back a trip next week and advise.