Ok, so I bought a Sunpro tach from AutoZone. Its got a 4 wire hook-up, power, ground, illumination, and RPM signal. Got everything wired up, it get power, but no RPM needle swinging activities. I wired it to the Blue RPM signal on the dizzy, but it didnt work...any suggestions? The tach could be ---- to...It did come from AutoZone.

 

wire it to the rpm signal wire from your cluster....there should be one

 

STD, no tach. thats why I had to buy this rice *** HomoZone tach.

 

thats what i'm saying jago....just cus the car doesn't have a tach doesn't mean they take out the wire that sends the signal from the ecu to the cluster connector

 

you have power or illumintion ? you prolly picked a bad power source hook it up to something thats always running when the car is on or something

 

my toyota, every ford ive owned, all have the wiring, they just omit the trace on the cluster

 

I have both, just dont have RPM pickup.

cool, I assumed that the STD chassis harness didnt have a RPM signal wire. Thanks. That wire will still be blue? Im going schematic hunting after I post this.

 

With or without tac the wiring is the same and its under the cluster been there done that on my 90 hatch base model.

 

the blue wire?