ok this is a DIY for the BIG-3 for the gen 4 i4 camry's
here's another link on how to do this...
http://forum.sounddomain.com/ubb/ult...c;f=5;t=007801
ATTENTION---ALWAYS DISCONNET THE NEGATIVE TERMINAL ON BATTERY BEFORE DOING ANYTHING AND DONT PUT IT BACK UNTILL YOU ARE COMPLELY DONE!!!!
i suggest you go to the other link i gave out becuase it explains more to what the BIG-3 is. ill only explain it alittle
the big-3 consist of running 3 new wires.
1-battery negative to chasis.
2-chasis to a mounting post on engine.
3-battery postive to positve terminal on alternator.
when grounding soemthing always sand down the paint on the chasis to get a better connection. when running the wire from positive battery to positve on alternator i suggest you put a fuse inbetween. i used a 80amp fuse. i used self tapping screws to ground the wires becuase there is no need to drill a hole and then putting a screw.
--------------------------------------------------------------------------
first up is the battery negative to chasis.
first thing i did was to disconnect negative on the battery. then i removed the fuse cover right next to the battery and removed 2 black fuses(circled on picture) and i sanded down the paint where i was going to ground the wire. then i had to take off the intake cover off becuase my drill didnt fit. if u got a small drill u dont have to move the cover of the air box(intake).
^the circled part is where the 2 fuses were that i moved so that the drill can also fit
^here i show where i sanded down the paint and it also shows the negative wire ran from the negative terminal on the battery which will be grounded where the paint is sanded
^this shows the negative wire ran from the battery grounded. make sure the wire isnt loose
after you are done grounding the wire u can put back the 2 fuses and the fuse cover. and u can also put back the air box cover if u removed it.
--------------------------------------------------------------------------------------------------------
now we are moving on to the CHASIS TO ENGINE part of the big 3. i mounted one end of the wire to a mounting post on the alternator and the other end i grounded to the chasis.
^here you can see the wire which is grounded to the chasis part right over the headlight and to a mounting post of the alternator
here you can see the mounting post of the alternator to which i attched the wire to.you have to remove that bolt which is pretty long. the bolt is a 12mm. now you are done with the secong part
--------------------------------------------------------------------------------------------------------
the third part is BATTERY POSITIVE TO POSITIVE POST ON THE ALTERNATOR.
^here you see a wire ran from the battery positive post to positive post on alternator. notice the fuse on the battery. i put wire loom on the wire to protect. to run the wire i attched it to the radiator with zip-ties. look at ur radiator and near the bolts u will see where you can put zip-ties.
^here is a close up of the postive post on the alternator. the bolt is either a 10mm or a 9mm. im not sure.
^here is the wire which is ran from the battery positive to the fuse and from the fuse to the positive post on alternator.
--------------------------------------------------------------------------------------------------------
You are now done. now that you are done double check to make sure that there isnt any loose conenction. after you are done with that you can reconnect the negative terminal on the battery. if i have done something wrong please let me know so i can correct it. i wish you luck with this. if you have any questions please feel free to ask..........later
*DIY* BIG-3 for gen 4 camry. i4 engine
fxxk i forgot. ill mesure tommorow, my bad.
Linear Mode
