sound like a winner ... but you might want to add a fuse in there some where ... and a hidden kill switch

 

I would like to reopen this for questions myself about this push button start switch..... My 1990 90 has a bad box, and being broke, I want to bypass it like him. I have the switch, but here is the problem I encounter....
My switch has the 2 poles, and I have the wires to do this..... One goes to the battery, which termimal? Secondly, where does the second wire run? I want to turn the key to the on position, and push the button to start the car, just to get me by for now! PLEASE, anyone help me with this. I appreciate it sooo much.
Thanks

 

I have the same problem with my 94 90quattro turn key and all acc. come on but no energizing of the starter. I took starter off and had it bench test it and it works, so i figured it out that it might be the switch i'm going to do a voltage drop on the wire to the solenoid. When i jumped the starter terminalsengine would turn but it wont start i'm not sure ifi'll start just by jumping the starter terminals.

 

The car was parked for about a year i checked if there was any spark while jumping the starter and with the key on, there was no spark, but i'm not sure if you can check for spark like this, anyother guest on why it wont start

 

if there was no spark when hitting the power to the ground then check for a bad relay, fuse, ground or connection.

I've had to start my jeep like this many times