ecotec tach signal - Boost Forum

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ecotec tach signal
Monday, October 09, 2006 11:29 AM
What wire do i need to use, i have a dyno in the morning and need to know.







Re: ecotec tach signal
Monday, October 09, 2006 11:46 AM
Pull the coil pack cover off, and see if you can get a signal from one of the coil packs.
Re: ecotec tach signal
Monday, October 09, 2006 12:36 PM
they use the inductive pick-up , and it will prob take a couple times , but put the pick up around a couple of the wires going into the coil cover

no need to take it off







Re: ecotec tach signal
Monday, October 09, 2006 1:06 PM
Pink wire. Another wire can be used also. I forget if it's the black with white stripe or just black. But clamp the pickup around that wire and change the ignition settings in the computer so it reads the correct rpm.



Re: ecotec tach signal
Friday, October 13, 2006 4:08 PM
it is the pink wire




Re: ecotec tach signal
Friday, October 13, 2006 4:46 PM
when i went to get dyno'ed they just hooked wires until they saw the right rpm on the screen....



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