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Isolation relay bypass (Page 1/1) |
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pontiacfierokid1985
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MAR 02, 07:45 PM
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Is there anyway to by pass the stupid isolation relay on the gen 1 84-86 harness. I know you guys are going to say do the gen 2 harness but no not happening I just rebuilt the gen 1’s lol I have no problem by passing the relay just need a wiring diagram of someone that has done it
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Dennis LaGrua
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MAR 04, 04:27 PM
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You can make you own Isolation relay from two DPDT relays in a simple circuit. The schematic diagram is somewhere here in the archives (and in my files) but I would refer to the OP to post it again. If you check Rodney Dickman's web site he may be offering a replacement.
------------------ " THE BLACK PARALYZER" -87GT 3800SC Series III engine, custom ZZP /Frozen Boost Intercooler setup, 3.4" Pulley, Northstar TB, LS1 MAF, 3" Spintech/Hedman Exhaust, P-log Manifold, Autolite 104's, MSD wires, Custom CAI, 4T65eHD w. custom axles, Champion Radiator, S10 Brake Booster, HP Tuners VCM Suite. "THE COLUSSUS" 87GT - ALL OUT 3.4L Turbocharged engine, Garrett Hybrid Turbo, MSD ign., modified TH125H " ON THE LOOSE WITHOUT THE JUICE " [This message has been edited by Dennis LaGrua (edited 03-04-2020).]
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FX
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MAR 05, 10:45 AM
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Rodney does make his own replacement isolation relay. I bought one for my 86 GT, works great. I think it was about 40 bucks...Color coded, easy to install...
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theogre
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MAR 05, 11:28 AM
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Relays and blocking Diodes they often have block amp loads and EMF and power surges from the rest of car.
Relays can wear out but often isn't them that's the problem. Motors and rest of HL lift can have problems plus often have bad wiring causing low volts causing high amp draw and fry the relays. See my Cave, Electric Motors
If you bypass or replace any relays and other things are Root Cause then can and likely will have more problems in very near future.------------------ Dr. Ian Malcolm: Yeah, but your scientists were so preoccupied with whether or not they could, they didn't stop to think if they should. (Jurassic Park)
The Ogre's Fiero Cave
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pontiacfierokid1985
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MAR 05, 11:46 PM
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Ended up getting one from rodney should be here Monday hopefully or possibly Saturday. I’ll be installing it ASAP. I hate driving around during the day with my headlights up biggest pet peeve of mine with fieros and 82-02 f bodies lmao
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