world best diy immobilizer

[dews89blkaccord]

http://www.autospeed.com/cms/article.html?&A=0059

For anyone who has seen this on autospeed and can't make heads or tails of this wiring schematic. I have instruction (Thank to a good friend) and parts needed are from RadioShack. It works good total cost $25.......

run a length of wire from the negative lead of the L.E.D. to a good ground.

- connect the other L.E.D. lead to pin 1 of the DPDT relay.

- run a length of wire to 12V and connect a 1a fuse to it. You will have three leads coming off of this fuse.

- run one of these leads to pin 5 of DPDT.

- run another lead to pin 4 of DPDT.

- run the last lead to one side of the reed switch.

- run a wire from the other side of the reed switch to pin 7 of DPDT.

- run another length of wire from pin 7 of DPDT (for a total of 2), run this one to one side of the NC push button switch.

- from the other side of this NC switch, run a length of wire to pin 6 of DPDT.

- connect pin 8 of DPDT to a good ground.

- connect pin 3 of DPDT to one of the contacts of the main (SPST) Shutoff relay, usually pin 85 or 86 it doesn't matter which.

- connect the other pin, 85 or 86, to a good ground.

- locate the circuit you want to cut off (i chose the fuel pump) and cut that wire.

- connect the cut wires to pins 87 and 30/51 one to each.

- if the L.E.D. doesn't flash, switch leads.

[pimp86LX]

awsome, just awsome

Im going out to get parts tommorow.

[jayp6969]

thats mint imma do it

[3G Jester]

very cool. thank you for that

[Dibbs]

sweet! good find

[POS carb]

what's all the other crap for? you can make one with a 15a switch by itself going to the fuel pump, that's the best b/c if your car is carbed and it gets hotwired then it will turn on but run out of gas after 1/2 a block, good anticarjacking too

[dews89blkaccord]

I've also got a better wiring schematic if anyone wants to post it.

[ghettogeddy]

I've also got a better wiring schematic if anyone wants to post it.

man im i bringing back the dead today it says in the autospeed write up that this is deactivated by a magnet is this correct and do u still have the wiring schematic

[pimp86LX]

man im i bringing back the dead today it says in the autospeed write up that this is deactivated by a magnet is this correct and do u still have the wiring schematic

yes, the magnet deactivates the circuit. I havn't seen the schematic but i take it the magnet trips the releay via the magnet rather then an electrical source like a typical relay (for work i use realys like altronix rbsn 2amp or rb5 5 amp, or even the al_60 multi-function timer relay)

[ghettogeddy]

this is the one that autospeed has

[pimp86LX]

this is the one that autospeed has

ohhh its a double-pull/throw switch..... I use these as door contacts all the time when i integrate berg systems and access control systems. So i only install one contact, one has a NO state and one has a NC state. works good for electric strikes + maglocks on a single door.

very sweet schematic...has anyone done this yet?

[ghettogeddy]

i belive the button is just for the led

[pimp86LX]

i belive the button is just for the led

well....its in a NC state inline with the magnet...so if you push the button, it arm's....and i think if you simply remove the magnet it arms as well.

[newaccorddriver]

what's all the other crap for? you can make one with a 15a switch by itself going to the fuel pump, that's the best b/c if your car is carbed and it gets hotwired then it will turn on but run out of gas after 1/2 a block, good anticarjacking too

i think thats only cause they think it broke down so they might as well try somebody elses car

[ghettogeddy]

well....its in a NC state inline with the magnet...so if you push the button, it arm's....and i think if you simply remove the magnet it arms as well.

so what would be the dif in have a secound igniton key say hiddin were the glove box key hole is

[ghettogeddy]

or even better then that the key hole to lock the trunk and gas relese

[A18A]

what exactly does it do? i tried reading but i keep getting easily distracted