90 b2 Fuel pump kill switch?

[nutpantz]

I have a Haynes manual on order and have looked online as best I can.but I cannot find what wire under the dash I can put a switch on to disable the fuel pump.
It's just something I like to do to immobilise a vehicle for theft prevention. If anyone can help and knows the wire, thanks in advance
(90 b2 standard,4x4)

 

[4x4junkie]

Find the fuel pump inertia cutoff switch behind the glovebox on the passengerside (might be under the carpet slightly, has a recessed red button on top).
Put your switch somewhere inline on the same circuit that runs through the inertia switch.

FWIW, my diagram shows a Orange/light blue wire running into that switch from the fuel pump relay, and a Pink/black wire from the switch going to the pump.

 

[4.0B2]

Find the fuel pump inertia cutoff switch behind the glovebox on the passengerside (might be under the carpet slightly, has a recessed red button on top).
Put your switch somewhere inline on the same circuit that runs through the inertia switch.

FWIW, my diagram shows a Orange/light blue wire running into that switch from the fuel pump relay, and a Pink/black wire from the switch going to the pump.

x2. works great and the wires are easy to get to... plus this way it makes the truck where it'll still turn over but never crank and run since the fuel pump won't be on... so it's not real obvious there is a killswitch, just makes it seem like a POS that won't crank!

 

[nutpantz]

Thanks for the info.