My Billet alt is here and it fits !! pics and input welcome ! - ZR-1 Net Registry Forums

-=Jeff=- · 12-10-2014

here is the wiring of the Alternator.. better to show an image than explain it

Sorry this was a quick picture taken late with my phone:

looking at the OEM connector in your picture there are 3 wires on terminals S,F & L

S = RED = direct from Fusible link @ battery
F = (VIN J is BRN, VIN 8 PNK/BLK) Comes form Hot in RUN
L = BRN, this is for the Battery light on the Dash..

There are 3 pins on the Alt side of the new connector, you will need to confirm which is which with them.. Not knowing the module model and exact pin configuration, You will use all 3 pins

S = Sense
L = Lamp
F = Ignition (I think) as I don't believe ours feed into the ECM

GOLDCYLON · 12-10-2014

Yep unpinning the connectors should not be an issue with the pack tools however I dont not know what goes where as we dont know what the alt uses for what. They will need to let you know that as well. When you figure it out and get the plenum back in place please follow up and let us know. GC

12-10-2014	#1
-=Jeff=- Join Date: Jul 2007 Location: Bartlett, IL Posts: 7,161	Re: My Billet alt is here and it fits !! pics and input welcome ! here is the wiring of the Alternator.. better to show an image than explain it Sorry this was a quick picture taken late with my phone: looking at the OEM connector in your picture there are 3 wires on terminals S,F & L S = RED = direct from Fusible link @ battery F = (VIN J is BRN, VIN 8 PNK/BLK) Comes form Hot in RUN L = BRN, this is for the Battery light on the Dash.. There are 3 pins on the Alt side of the new connector, you will need to confirm which is which with them.. Not knowing the module model and exact pin configuration, You will use all 3 pins S = Sense L = Lamp F = Ignition (I think) as I don't believe ours feed into the ECM __________________ 1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Shelby Series 1 - Wilwood Brakes Custom Interior NCM Lifetime Member #978

12-10-2014	#2
GOLDCYLON Join Date: May 2007 Location: Peoria, AZ Posts: 9,117	Re: My Billet alt is here and it fits !! pics and input welcome ! Yep unpinning the connectors should not be an issue with the pack tools however I dont not know what goes where as we dont know what the alt uses for what. They will need to let you know that as well. When you figure it out and get the plenum back in place please follow up and let us know. GC __________________ GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director 91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V