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Greddy auto timer install

Posted: January 4th, 2014, 6:04 pm
by MazdaRider
So I just picked up a greddy auto timer 1st gen
The purple wire goes to the speedo from the ecu I have a k8 an I look at the diagram an see b/y an b/l anyone know which one I need to tap

Re: Greddy auto timer install

Posted: January 5th, 2014, 9:25 pm
by MazdaRider
No one one here knows the speed signal wire from the ecu