Fw: [xj-s] security

Anybody consider using the inertia switch as a theft deterrent??
I’m sure most don’t know about it and they won’t get far without the fuel
pump working.

Yep, used to use it all the time…

I put a car alarm in a few years back and have installed a relay in the ECU
signal line from the Ign amp to the ECU (put it in the boot). This stops the
pulses from the ign when the alarm is set. The engine will fire but dies
immediately, would drive the wood-be thief crazy.

If that doesn’t send him (or her) away then the 120dB piezo inside the car

Richard XJS-HE '83