Tach Signal Wire (Help)

blackviper

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Does anyone know which is the tach signal wire either coming out of the PCM or going into the VEC3?
 
The tach signal can be picked up at the PCM located in the passenger rear of the engine compartment. There are 5 different coil driver circuits that can be used all located in the black PCM connector C1 (the bottom connector). Any one of these can be used...

Pin #1 is circuit K133 dark blue/white for coil control #4

Pin #3 is circuit K18 dark blue/orange for coil control #3

Pin #5 is circuit K134 dark blue/yellow for coil control #5

Pin #7 is circuit K19 dark blue/dark green for coil control #1

Pin #9 is circuit K17 dark blue/tan for coil control #2
 
Thank you very much sir. You still have me on the list for the new hoods?
 
Thanks again. By the way, which Royal Purple trans fluid did I get from you when I did the extra capacity pan and the shift kit? I need to top of the trans when we fire it up next week.
 
blackviper said:
Thanks again. By the way, which Royal Purple trans fluid did I get from you when I did the extra capacity pan and the shift kit? I need to top of the trans when we fire it up next week.
atf max if not mistaken
 

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